Free Math Tutoring Videos
Below are some completely free tutoring videos to help students whether they've missed a class, don't understand a concept, or just want to review. I've attempted to order the videos for each class in the approximate order(by chapter) that the topics are usually covered. (There is overlap between various math classes so if you don't see a topic under your particular class heading check the other classes as well.) ACT Math, SAT Math, PreAlgebra, Algebra 1, Geometry, Algebra 2, PreCalculus, & Calculus.
I also recommend visiting and subscribing to "Mario's Math Tutoring" YouTube Channel below and using the search feature (looks like a magnifying glass on my channel page) to locate various video lessons or just go to YouTube and search your desired topic + Mario's Math Tutoring.
(If any of the links on this page aren't active they are new videos that will be released soon.)
I also recommend visiting and subscribing to "Mario's Math Tutoring" YouTube Channel below and using the search feature (looks like a magnifying glass on my channel page) to locate various video lessons or just go to YouTube and search your desired topic + Mario's Math Tutoring.
(If any of the links on this page aren't active they are new videos that will be released soon.)
ACT Math
ACT Math 21 Concepts
ACT Math 7 Important Formulas
Huge ACT Math Review Course Preview 1
Huge ACT Math Review Course Preview 2
Huge ACT Math Review Course Preview 3
ACT "Average" Problem
ACT Math LiveStreams Playlist
ACT Math 7 Important Formulas
Huge ACT Math Review Course Preview 1
Huge ACT Math Review Course Preview 2
Huge ACT Math Review Course Preview 3
ACT "Average" Problem
ACT Math LiveStreams Playlist
SAT Math
PreAlgebra
(See Algebra for More Videos Below...there is a lot of overlap between the 2 courses)
PREALGEBRA GIANT REVIEW
Algebra Readiness Practice and Review
Divisibility Rules for 2,3,5,6,9,10
How to Round Numbers and Decimals
Mixed Numbers Adding and Subtracting
Mixed Numbers Subtracting
GCF and LCM
Percent Change (Formula)
Percent Discount & Percent Markup
Is a Fraction Zero or Undefined?
Converting Fractions Decimals Percents
Percents Mental Math
Simple Interest (Formula)
Input Output Table Writing Rules
Unit Conversions
Dimensional Analysis (Converting Units)
Proportions
Solving Proportions 3 Methods
Solving Inequalities in One Variable and Graph
PREALGEBRA GIANT REVIEW
Algebra Readiness Practice and Review
Divisibility Rules for 2,3,5,6,9,10
How to Round Numbers and Decimals
Mixed Numbers Adding and Subtracting
Mixed Numbers Subtracting
GCF and LCM
Percent Change (Formula)
Percent Discount & Percent Markup
Is a Fraction Zero or Undefined?
Converting Fractions Decimals Percents
Percents Mental Math
Simple Interest (Formula)
Input Output Table Writing Rules
Unit Conversions
Dimensional Analysis (Converting Units)
Proportions
Solving Proportions 3 Methods
Solving Inequalities in One Variable and Graph
Algebra
Chapter 1: Expressions, Equations & Functions
Order of Operations
Translate Sentences into Equations
Chapter 2: Properties of Real Numbers
Adding Positive & Negative #'s
Subtracting Positive & Negative #'s
Multiplying Positive & Negative #'s
Master Negative Numbers
Properties of Addition & Multiplication
Distributive Property
Chapter 3: Solving Linear Equations
`1 Step & 2 Step Equations
Multi-Step Equations
Solving 1-step, 2-step, Multi-Step Equations
Infinitely Many Solutions or No Solution?
Percent Proportion
Percent Equation
Percent Problems
Rewriting Equations and Formulas
Literal Equations (Solving for a Variable)
Chapter 4: Graphing Linear Equations & Functions
Evaluating Functions (Intro to Function Notation)
Is a Function Continuous or Discrete?
Graphing Lines using Intercepts
Graphing Horizontal and Vertical Lines
Slope
Direct Variation Word Problem Example
Chapter 5: Writing Linear Equations
Slope Intercept Form of a Line
Graphing Lines in Slope Intercept Form
Write a Linear Equation Given a Table
Write a Linear Function Given a Table
Point Slope Form of a Line
Standard Form of a Line
Equation of a Line Parallel to a 2nd Line
Equation of a Perpendicular Line
Rewriting a Line from Standard Form to Slope Intercept
Line of Best Fit - Equation
Interpolation vs. Extrapolation
Chapter 6: Solving and Graphing Linear Inequalities
Absolute Value Equations
Graphing Absolute Value Functions with Transformations
Absolute Value Equations Involving 2 Absolute Values
Solving Absolute Value Inequalities
Writing Absolute Deviation Inequalities
Solving and Graphing Inequalities in One Variable
Chapter 7: Systems of Equations & Inequalities
Consistent Independent Dependent & Inconsistent
Solving Systems Equations - Graphing
Solving Systems Equations - Substitution
Solving Systems Equations - Elimination
System of Linear Equations Elimination with Multiplication
Systems of Linear Equations (Word Problems)
Systems of Linear Equations (Fractions & Decimals)
Infinitely Many Solutions or No Solution?
Distance Travelled - Same Direction
Distance Travelled - Opposite Directions
Distance Travelled - Roundtrip
Mixture Problem System of Equations
Word Problem Involving Linear Equations
Graphing Systems of Inequalities
Chapter 8: Exponents and Exponential Functions
Properties of Exponents (14 Examples)
Exponent Rules
Negative Exponents
Negative Exponents More Example Problems
Multiplying Monomials
Scientific Notation
Multiplying & Dividing Scientific #'s
Graphing Exponential Functions
Graphing Exponential Functions with Transformations
Write an Exponential Equation Given a Table
Domain and Range from a Graph
What is Decay Factor, Decay Rate, Growth Factor and Growth Rate?
Chapter 9: Polynomials & Factoring
Is a Function a Polynomial
Multiplying Binomials FOIL
Special Products of Binomials
Zero Product Property
Factoring Trinomials(Guess & Check)
Box Method of Factoring
Box Method of Factoring (in Under 2 minutes)
Factoring by Splitting Middle Term
Factor Perfect Square Trinomials
Factoring Difference of Two Squares
Chapter 10: Quadratic Equations and Functions
How to Graph Quadratic Functions
Graphing Quadratics(Parabolas)
Solve Quadratic Equations by Finding Square Roots
Completing the Square
Convert a Quadratic From Standard to Vertex Form
Quadratic Formula
Using the Quadratic Formula to Solve Quadratic Equations
Discriminant
Discriminant to find Number of Solutions
Linear or NonLinear Equation from a Table
Quadratic Equation Given Quadratic Formula
Solving Quadratic Equations (5 Methods)
Solving Projectile Motion Word Problems
Writing a Cubic Function Given Zeros
Chapter 11: Radicals & Geometry Connections
Radicals Complete Review
Graph Square Root and Cube Root Functions
Graphing Radical Functions (Table Method)
Simplifying Radicals - Easy Method
Radical Expressions - Multiplying
Rationalize the Denominator
Solve Radical Equations
Solve Radical Equations(More Challenging)
Converse of the Pythagorean Theorem
Distance Formula
Midpoint Formula
Find Endpoint Given Midpoint
Chapter 12: Rational Equations & Functions
Inverse Variation or Direct Variation
Graph Rational Functions
Divide Polynomials
Rational Expressions Add & Subtract
Multiplying and Dividing Rational Expressions
Solve Rational Equations
Simplifying Complex Fractions
Chapter 13: Probability & Data Analysis
Probability vs Odds
How to Use Permutations & Combinations
Probability of Compound Events
Calculating Standard Deviation
Outliers - Box and Whisker Plots
Honors Algebra 1 Final Exam Review
Algebra 1 Final Exam Giant Review
Geometry
Chapter 1: Geometry Basics
Opposite Rays
Lesson 1: Points, Lines & Planes
Midpoint Formula
Find Endpoint Given Midpoint
Distance Formula
Adjacent Angles
Chapter 2: Reasoning & Proof
Conditional, Converse, Inverse, Contrapositive and Biconditionals
Lesson 2: Conditional statements, inductive vs. deductive
BiConditional Statements Examples
Law of Detachment & Syllogism
Beginning Proof Using Transitive Prop.
Proof Using Segment Addition Post.
Beginning Proof Using Congruent Supplements Theorem
Chapter 3: Parallel & Perpendicular Lines
Geometry Lesson 3
Corresponding, Alternate Interior, Exterior, and Consecutive Interior Angles
Parallel Lines, Transversals & Angles
Slope
Are Lines Parallel, Perpendicular, Neither?
Equation of a Perpendicular Line
Equation of Perpendicular Line Through a Given Point
Equation of a Line Parallel to a 2nd Line
Equation of a Perpendicular Bisector of Segment
Slope Intercept Form of a Line
Standard Form of a Line
Point Along a Directed Segment
Rotate a Line 90 Degrees about x-intercept
Chapter 4: Congruent Triangles
Geometry Lesson 4
Exterior Angle Theorem
Writing a Triangle Congruence Statement
CPCTC Congruent Triangles Proof
SAS Triangle Congruence 2 Column Proof
AAS Triangle Congruence 2 Column Proof
ASA Triangle Congruence 2 Column Proof
Chapter 5: Relationships Within Triangles
Geometry Lesson 6
Midsegment Theorem
Angle Bisector Theorem
Triangle Inequality Example
Find Possible Lengths of 3rd Side
Indirect Proof Example
Centroid (1/3 2/3 property)
Find Circumcenter Algebraically Given 3 Points
Find Orthocenter Algebraically Given 3 Points
Incenter, Circumcenter, Centroid, & Orthocenter
Chapter 6: Similarity
Properties of Proportions
Geometric Mean How to Find
Scale Factor - Similar Figures
Finding Scale Factor with Similar Figures
Triangle Proportionality Theorem
Hinge Theorem & Converse of Hinge Theorem
Chapter 7: Right Triangles & Trigonometry
Pythagorean Triples
Converse of the Pythagorean Theorem
Pythagorean Inequality Theorem
Leg Geometric Mean Theorem
Altitude Geometric Mean Theorem
45-45-90 Special Right Triangles
30-60-90 Special Right Triangles
30-60-90 & 45-45-90 (3 Methods)
Special Right Triangles How to Solve
Trigonometry Basics
Trig Ratios (SOH CAH TOA)
Inverse Trig Functions
Solving Right Triangles
Solving Right Triangles #2
Chapter 8: Quadrilaterals
Interior & Exterior Angles of Polygons
Interior & Exterior Angles of Polygons (Formulas)
Finding Exterior Angle in a Polygon
Finding Interior Angle in a Polygon
Polygons Finding # of Sides
Properties of Parallelograms, Rectangles, and Rhombi
Chapter 9: Properties of Transformations
Geometry Lesson 5
Rotation & Reflection Rules
Composition of Reflections Parallel Lines
Composition of Reflections Intersecting
Rotational Symmetry
Chapter 10: Properties of Circles
Circles and Angles
Circles and Segment Lengths
Arc Length (2 Methods)
Arc Length and Area of a Sector (Using Proportions)
Area of a Segment in a Circle
Equation of a Circle
Equation of a Circle Given Endpoints of Diameter
Chapter 11: Length & Area
Finding Area of Trapezoids
Area of Kites and Rhombi
Finding Arc Length Using Proportions
Finding Area of Sector using Proportions
Area of a Segment in a Circle
Area of Regular Polygons (4 Examples)
Area of Regular Polygons
Area of Regular Polygon Given Radius
Area of Regular Polygon Given Side Length
Area of Regular Polygon Given Apothem
Geometric Probability
Chapter 12: Surface Area & Volume of Solids
Euler's Theorem
Surface Area of Prisms & Cylinders
Surface Area Cones & Pyramids
Volume of Prisms & Cylinders
Volume of an Oblique Prism or Cylinder
Volume of Cones & Pyramids
Spheres Surface Area & Volume
Hemisphere Surface Area
Surface Area & Volume Giant Review
Similar Solids - Find Volume Given Area
Miscellaneous Topics:
Locus in a Plane Examples
Locus in Space Examples
Constructions
Constructions - Copying an Angle
Constructions - Point to a Line
Constructing Perpendicular Bisector
Constructing Angle Bisector
Constructions - Drawing Parallel Lines
How to Construct an Inscribed Regular Hexagon
How to Construct an Inscribed Equilateral Triangle
How to Divide a Segment into Congruent Parts
How to Construct the Circumcenter
How to Construct the Incenter
Rotate about a Figure about a Point
Midterm & Final Exam Reviews:
Geometry Final Exam Review 1st and 2nd Semesters
Geometry Midterm Exam Giant Review
Geometry Final Exam Giant Review
Opposite Rays
Lesson 1: Points, Lines & Planes
Midpoint Formula
Find Endpoint Given Midpoint
Distance Formula
Adjacent Angles
Chapter 2: Reasoning & Proof
Conditional, Converse, Inverse, Contrapositive and Biconditionals
Lesson 2: Conditional statements, inductive vs. deductive
BiConditional Statements Examples
Law of Detachment & Syllogism
Beginning Proof Using Transitive Prop.
Proof Using Segment Addition Post.
Beginning Proof Using Congruent Supplements Theorem
Chapter 3: Parallel & Perpendicular Lines
Geometry Lesson 3
Corresponding, Alternate Interior, Exterior, and Consecutive Interior Angles
Parallel Lines, Transversals & Angles
Slope
Are Lines Parallel, Perpendicular, Neither?
Equation of a Perpendicular Line
Equation of Perpendicular Line Through a Given Point
Equation of a Line Parallel to a 2nd Line
Equation of a Perpendicular Bisector of Segment
Slope Intercept Form of a Line
Standard Form of a Line
Point Along a Directed Segment
Rotate a Line 90 Degrees about x-intercept
Chapter 4: Congruent Triangles
Geometry Lesson 4
Exterior Angle Theorem
Writing a Triangle Congruence Statement
CPCTC Congruent Triangles Proof
SAS Triangle Congruence 2 Column Proof
AAS Triangle Congruence 2 Column Proof
ASA Triangle Congruence 2 Column Proof
Chapter 5: Relationships Within Triangles
Geometry Lesson 6
Midsegment Theorem
Angle Bisector Theorem
Triangle Inequality Example
Find Possible Lengths of 3rd Side
Indirect Proof Example
Centroid (1/3 2/3 property)
Find Circumcenter Algebraically Given 3 Points
Find Orthocenter Algebraically Given 3 Points
Incenter, Circumcenter, Centroid, & Orthocenter
Chapter 6: Similarity
Properties of Proportions
Geometric Mean How to Find
Scale Factor - Similar Figures
Finding Scale Factor with Similar Figures
Triangle Proportionality Theorem
Hinge Theorem & Converse of Hinge Theorem
Chapter 7: Right Triangles & Trigonometry
Pythagorean Triples
Converse of the Pythagorean Theorem
Pythagorean Inequality Theorem
Leg Geometric Mean Theorem
Altitude Geometric Mean Theorem
45-45-90 Special Right Triangles
30-60-90 Special Right Triangles
30-60-90 & 45-45-90 (3 Methods)
Special Right Triangles How to Solve
Trigonometry Basics
Trig Ratios (SOH CAH TOA)
Inverse Trig Functions
Solving Right Triangles
Solving Right Triangles #2
Chapter 8: Quadrilaterals
Interior & Exterior Angles of Polygons
Interior & Exterior Angles of Polygons (Formulas)
Finding Exterior Angle in a Polygon
Finding Interior Angle in a Polygon
Polygons Finding # of Sides
Properties of Parallelograms, Rectangles, and Rhombi
Chapter 9: Properties of Transformations
Geometry Lesson 5
Rotation & Reflection Rules
Composition of Reflections Parallel Lines
Composition of Reflections Intersecting
Rotational Symmetry
Chapter 10: Properties of Circles
Circles and Angles
Circles and Segment Lengths
Arc Length (2 Methods)
Arc Length and Area of a Sector (Using Proportions)
Area of a Segment in a Circle
Equation of a Circle
Equation of a Circle Given Endpoints of Diameter
Chapter 11: Length & Area
Finding Area of Trapezoids
Area of Kites and Rhombi
Finding Arc Length Using Proportions
Finding Area of Sector using Proportions
Area of a Segment in a Circle
Area of Regular Polygons (4 Examples)
Area of Regular Polygons
Area of Regular Polygon Given Radius
Area of Regular Polygon Given Side Length
Area of Regular Polygon Given Apothem
Geometric Probability
Chapter 12: Surface Area & Volume of Solids
Euler's Theorem
Surface Area of Prisms & Cylinders
Surface Area Cones & Pyramids
Volume of Prisms & Cylinders
Volume of an Oblique Prism or Cylinder
Volume of Cones & Pyramids
Spheres Surface Area & Volume
Hemisphere Surface Area
Surface Area & Volume Giant Review
Similar Solids - Find Volume Given Area
Miscellaneous Topics:
Locus in a Plane Examples
Locus in Space Examples
Constructions
Constructions - Copying an Angle
Constructions - Point to a Line
Constructing Perpendicular Bisector
Constructing Angle Bisector
Constructions - Drawing Parallel Lines
How to Construct an Inscribed Regular Hexagon
How to Construct an Inscribed Equilateral Triangle
How to Divide a Segment into Congruent Parts
How to Construct the Circumcenter
How to Construct the Incenter
Rotate about a Figure about a Point
Midterm & Final Exam Reviews:
Geometry Final Exam Review 1st and 2nd Semesters
Geometry Midterm Exam Giant Review
Geometry Final Exam Giant Review
Algebra 2
Algebra 2 Midterm Exam Giant Review
Algebra 2 Final Exam Giant Review
Algebra 2 Final Exam Review 2nd Semester
Chapter 1: Equations & Inequalities
Properties of Addition & Multiplication
Solving Multi-Step Equations
Solving Equation by Clearing the Denominator
Rewriting Formulas & Equations
Solving Absolute Value Equations
Solving Absolute Value Inequalities
Find the Sum of 3 Consecutive Even Integers
Chapter 2: Linear Equations & Functions
Is a Relation a Function?
Vertical Line Test
Slope
Are the lines Parallel, Perpendicular or Neither?
Slope Intercept Form of a Line
Point Slope Form of a Line
Standard Form of a Line
Direct Variation
Direct or Inverse Variation?
Correlation
Line of Best Fit
Parent Function Transformations
Parent Function Transformations (Advanced)
Absolute Value Functions (How to Graph)
Graphing Absolute Value Functions (y=a|x-h|+k)
Graphing Absolute Value Inequalities
Graphing Inequalities
Chapter 3: Linear Systems & Matrices
Solve Linear Systems by Graphing
Consistent Independent, Consistent Dependent, Inconsistent
Solve Linear Systems by Substitution
Solve Linear Systems by Elimination
Systems of Linear Equations (Word Problems)
Systems of Linear Equations (Fractions & Decimals)
Graphing Systems of Linear Inequalities
Solving Systems with 3 Equations and 3 Variables
Elimination 3 Variables 3 Equations
Elimination 3 Variables (3 Examples)
Solving a System 3 Equations (General Solution)
General Solution with 3 Equations
Introduction to Matrices
Multiplying Matrices
Determinant of a Matrix
Area of a Triangle Using Determinants
Cramer's Rule 2 x 2
Cramer's Rule 3 x 3
How to find the Inverse of a 2 x 2 Matrix
Inverse Matrices to Solve Systems
Using the Ti-84 or Ti-83 to Solve Systems
Chapter 4: Quadratic Functions & Factoring
Graphing Parabolas in General Form
Graphing Parabolas in Vertex Form
Graphing Parabolas in Intercept Form
Graphing Parabolas Complete Guide 4 Types
Graphing Parabolas Master All Types
Factoring Review (Playlist)
Zero Product Property
Simplifying Radicals
Rationalizing Radicals
Complex Numbers Add, Subtract, Multiply, Divide
Complex Numbers Basic Operations (19 Examples)
Absolute Value of a Complex Number
Completing the Square to Solve Equations
Solve Quadratic Equation by Completing the Square
Completing the Square (More Challenging)
Vertex Form of a Quadratic Function by Completing the Square
Convert a Quadratic from Standard to Vertex Form
Quadratic Formula
Discriminant
Vertical Motion Model Example
Maximize Area of Rectangle Given Perimeter
Graph System of Quadratic Inequalities (Example 1)
Graph System of Quadratic Inequalities (Example 2)
Solve a Quadratic Inequality Algebraically
Write a Quadratic Function in Standard Form Given 3 Points
Equation of Parabola Given 3 Points (System of Equations)
Use a Graphing Calculator(TI-84) to Find a Quadratic Equation Given 3 Points
Chapter 5: Polynomials & Polynomial Functions
Rules of Exponents with Examples
Scientific Notation Multiply & Divide
Is a Function a Polynomial?
How to Classify Polynomials
Describing End Behavior Using Limit Notation
Graphing Polynomials Using Zeros, End Behavior, Multiplicity
Factoring Sum and Difference of 2 Cubes
Factoring Sum and Difference of Cubes
Factor by Grouping
Factoring Polynomials in Quadratic Form
Polynomial Long Division
Synthetic Division
Find Zeros Using Graphing Calc & Synthetic
Synthetic Substitution
Remainder Theorem
Rational Zero Theorem
Descartes' Rule of Signs
Finite Differences to Determine Degree
Chapter 6: Rational Exponents & Radical Functions
Radicals Complete Review
Rational Exponents
Rules of Exponents
Simplifying Radicals
Composition of Functions
Composition of Functions (More Challenging)
Composition of Functions (More Examples)
Composition of Functions (From Graphs)
Find Inverse
Inverse Functions (Complete Guide)
Verifying Functions are Inverses
Horizontal Line Test
Graph Square Root & Cube Root Functions
Solve Radical Equations
Solve Radical Equations(More Challenging)
Chapter 7: Exponential & Logarithmic Functions
How to Graph Exponential Functions
Exponential Growth Model Example
Compound Interest
What is Decay Factor, Decay Rate, Growth Factor, & Growth Rate?
Graphing Exponential Functions with Base e
Continuously Compounded Interest
Time to Double Compounding Continuously
Evaluating Logs
Evaluating Logarithms (Quick Method)
Graphing Logs
Graphing Logarithmic Functions with Transformations
Natural Log How to Graph
Properties of Logarithms
Expand & Condense Logs (Worksheet Available)
Logs Change of Base Formula
Solving Exponential Equations by Getting Bases Equal
Solving Exponential Equations Using Logs
Solving Exponential Equations (Multiple Types)
Solving Exponential and Logarithmic Equations (Multiple Examples)
Exponentiating to Solve Log Equations
Solving Log Equations
One to One Property for Logs
Solving Challenging Log Equations Different Bases
Logs Everything You Need to Know
Chapter 8: Rational Functions
Direct Variation or Inverse Variation?
Combined Variation
Rational Functions Graphing
Finding Zeros of Rational Functions
Finding Horizontal & Vertical Asymptotes of Rational Functions
Equation of Horizontal Asymptote
Holes(Removable Discontinuities) Graphing Rational Functions
Slant Asymptotes Graphing Rational Functions
Slant Asymptotes - How to Find(2 Methods)
How to Graph Rational Functions Step-by-Step 3 Examples
How to Simplify Complex Fractions
Simplifying Complex Fractions (2 Methods)
Rational Expressions Add & Subtract
Multiplying and Dividing Rational Expressions
Solving Rational Equations
Solving Rational Equations (Easier Method)
Chapter 9: Quadratic Relations & Conic Sections
Distance Formula
Midpoint Formula
Equation of Perpendicular Bisector
Graphing Parabolas & Writing the Equation
Finding Equation of Parabola Given Focus & Vertex
Parabola Equation Given Vertex & Directrix
Equation of Parabola Given Focus & Directrix
Circle Equation
Circle Inequalities (Graphing & Writing)
Circle Equation & Completing the Square
How to Graph Ellipses and Write the Equation
Equation of Ellipse Given Vertices and Foci
How to Graph Hyperbolas & Write Equation
Which Way Does the Hyperbola Open?
Review of Graphing Conic Sections
Equation of Hyperbola Given Asymptotes & Foci
Equation of Hyperbola Given Asymptotes & Vertices
Ellipses Vs. Hyperbolas Similarities & Differences
Classifying Conics from their Equation
Solving Quadratic System Algebraically
Chapter 10: Counting Methods & Probability
Factorial Expressions - Simplifying
Distinguishable Permutations of Letters in a Word
How to Use Permutations & Combinations
Permutations, Combinations & Probability Word Problems
Binomial Expansion Theorem
TI-84 Binomial Expansion & Pascal's Triangle
Binomial Expansion Finding Coefficient
Binomial Expansion Finding Specific Term
Fundamental Counting Principle(Multiplication Counting)
Probability Vs. Odds
Probability Examples with Cards
Probability Defective Units Example
Geometric Probability
Probability of Compound Events
Binomial Probability
Chapter 11: Data Analysis & Statistics
How to Calculate Standard Deviation
TI84 TI83 Calculating Standard Deviation
Adding vs. Multiplying Effect on Mean & Standard Deviation
Z-Scores & Normal Distributions
Chapter 12: Sequences & Series
Sequences and Series Introduction
Write Recursive Formulas for Sequences
Writing Summations in Sigma Notation
Arithmetic Sequence Formula
Arithmetic Sequence Formula Given 2 Terms (Easy Method)
Sum of an Arithmetic Series Formula
Write an Arithmetic Series in Summation Notation
Geometric Sequence Formula
Finite Geometric Series Formula
Sum of an Infinite Geometric Series
Bouncing Ball Distance Travelled Example
Recursive Formulas How to Write
Chapter 13: Trigonometric Ratios & Functions
SOH CAH TOA Trig Ratios
Angle of Elevation & Depression
Coterminal Angles
Converting Degrees to Radians
Sketch an Angle in Standard Position
Draw an Angle in Radians (Standard Position)
Arc Length
Sector Area
Unit Circle
Reference Angles
Reference Angle (Formulas)
Evaluate the 6 Trigonometric Ratios of the Given Angle
Find the 6 Trig Functions Given a Point
Inverse Trig Ratios Solving For Angles
Evaluating Inverse Trigonometric Functions
Law of Sines
Law of Sines Ambiguous Case
Law of Sines SSA Ambiguous Case
Law of Sines AAS, ASA, SSA Ambiguous Case (8 Examples)
How Many Triangles are Possible? SSA
Law of Cosines
Heron's Area Formula
Chapter 14: Trigonometric Graphs, Identities, & Equations
Graphing Sin & Cos
Graphing Tan
Graphing Sin, Cos, Tan, Cot, Csc, Sec (Complete Guide)
Simplifying Trig Identities
Trigonometric Identities
Understanding CoFunctions Identities
Understanding Even Odd Identities
Solving Trigonometric Equations
Sine or Cosine? Writing Equations
Finding a Sinusoidal Equation Given a Max and Min
Sum and Difference Formulas & Examples
Tangent Sum and Difference Formulas
Half Angle Formulas - How to Use
Half Angle Formula Positive or Negative
Algebra 2 Final Exam Giant Review
Algebra 2 Final Exam Review 2nd Semester
Chapter 1: Equations & Inequalities
Properties of Addition & Multiplication
Solving Multi-Step Equations
Solving Equation by Clearing the Denominator
Rewriting Formulas & Equations
Solving Absolute Value Equations
Solving Absolute Value Inequalities
Find the Sum of 3 Consecutive Even Integers
Chapter 2: Linear Equations & Functions
Is a Relation a Function?
Vertical Line Test
Slope
Are the lines Parallel, Perpendicular or Neither?
Slope Intercept Form of a Line
Point Slope Form of a Line
Standard Form of a Line
Direct Variation
Direct or Inverse Variation?
Correlation
Line of Best Fit
Parent Function Transformations
Parent Function Transformations (Advanced)
Absolute Value Functions (How to Graph)
Graphing Absolute Value Functions (y=a|x-h|+k)
Graphing Absolute Value Inequalities
Graphing Inequalities
Chapter 3: Linear Systems & Matrices
Solve Linear Systems by Graphing
Consistent Independent, Consistent Dependent, Inconsistent
Solve Linear Systems by Substitution
Solve Linear Systems by Elimination
Systems of Linear Equations (Word Problems)
Systems of Linear Equations (Fractions & Decimals)
Graphing Systems of Linear Inequalities
Solving Systems with 3 Equations and 3 Variables
Elimination 3 Variables 3 Equations
Elimination 3 Variables (3 Examples)
Solving a System 3 Equations (General Solution)
General Solution with 3 Equations
Introduction to Matrices
Multiplying Matrices
Determinant of a Matrix
Area of a Triangle Using Determinants
Cramer's Rule 2 x 2
Cramer's Rule 3 x 3
How to find the Inverse of a 2 x 2 Matrix
Inverse Matrices to Solve Systems
Using the Ti-84 or Ti-83 to Solve Systems
Chapter 4: Quadratic Functions & Factoring
Graphing Parabolas in General Form
Graphing Parabolas in Vertex Form
Graphing Parabolas in Intercept Form
Graphing Parabolas Complete Guide 4 Types
Graphing Parabolas Master All Types
Factoring Review (Playlist)
Zero Product Property
Simplifying Radicals
Rationalizing Radicals
Complex Numbers Add, Subtract, Multiply, Divide
Complex Numbers Basic Operations (19 Examples)
Absolute Value of a Complex Number
Completing the Square to Solve Equations
Solve Quadratic Equation by Completing the Square
Completing the Square (More Challenging)
Vertex Form of a Quadratic Function by Completing the Square
Convert a Quadratic from Standard to Vertex Form
Quadratic Formula
Discriminant
Vertical Motion Model Example
Maximize Area of Rectangle Given Perimeter
Graph System of Quadratic Inequalities (Example 1)
Graph System of Quadratic Inequalities (Example 2)
Solve a Quadratic Inequality Algebraically
Write a Quadratic Function in Standard Form Given 3 Points
Equation of Parabola Given 3 Points (System of Equations)
Use a Graphing Calculator(TI-84) to Find a Quadratic Equation Given 3 Points
Chapter 5: Polynomials & Polynomial Functions
Rules of Exponents with Examples
Scientific Notation Multiply & Divide
Is a Function a Polynomial?
How to Classify Polynomials
Describing End Behavior Using Limit Notation
Graphing Polynomials Using Zeros, End Behavior, Multiplicity
Factoring Sum and Difference of 2 Cubes
Factoring Sum and Difference of Cubes
Factor by Grouping
Factoring Polynomials in Quadratic Form
Polynomial Long Division
Synthetic Division
Find Zeros Using Graphing Calc & Synthetic
Synthetic Substitution
Remainder Theorem
Rational Zero Theorem
Descartes' Rule of Signs
Finite Differences to Determine Degree
Chapter 6: Rational Exponents & Radical Functions
Radicals Complete Review
Rational Exponents
Rules of Exponents
Simplifying Radicals
Composition of Functions
Composition of Functions (More Challenging)
Composition of Functions (More Examples)
Composition of Functions (From Graphs)
Find Inverse
Inverse Functions (Complete Guide)
Verifying Functions are Inverses
Horizontal Line Test
Graph Square Root & Cube Root Functions
Solve Radical Equations
Solve Radical Equations(More Challenging)
Chapter 7: Exponential & Logarithmic Functions
How to Graph Exponential Functions
Exponential Growth Model Example
Compound Interest
What is Decay Factor, Decay Rate, Growth Factor, & Growth Rate?
Graphing Exponential Functions with Base e
Continuously Compounded Interest
Time to Double Compounding Continuously
Evaluating Logs
Evaluating Logarithms (Quick Method)
Graphing Logs
Graphing Logarithmic Functions with Transformations
Natural Log How to Graph
Properties of Logarithms
Expand & Condense Logs (Worksheet Available)
Logs Change of Base Formula
Solving Exponential Equations by Getting Bases Equal
Solving Exponential Equations Using Logs
Solving Exponential Equations (Multiple Types)
Solving Exponential and Logarithmic Equations (Multiple Examples)
Exponentiating to Solve Log Equations
Solving Log Equations
One to One Property for Logs
Solving Challenging Log Equations Different Bases
Logs Everything You Need to Know
Chapter 8: Rational Functions
Direct Variation or Inverse Variation?
Combined Variation
Rational Functions Graphing
Finding Zeros of Rational Functions
Finding Horizontal & Vertical Asymptotes of Rational Functions
Equation of Horizontal Asymptote
Holes(Removable Discontinuities) Graphing Rational Functions
Slant Asymptotes Graphing Rational Functions
Slant Asymptotes - How to Find(2 Methods)
How to Graph Rational Functions Step-by-Step 3 Examples
How to Simplify Complex Fractions
Simplifying Complex Fractions (2 Methods)
Rational Expressions Add & Subtract
Multiplying and Dividing Rational Expressions
Solving Rational Equations
Solving Rational Equations (Easier Method)
Chapter 9: Quadratic Relations & Conic Sections
Distance Formula
Midpoint Formula
Equation of Perpendicular Bisector
Graphing Parabolas & Writing the Equation
Finding Equation of Parabola Given Focus & Vertex
Parabola Equation Given Vertex & Directrix
Equation of Parabola Given Focus & Directrix
Circle Equation
Circle Inequalities (Graphing & Writing)
Circle Equation & Completing the Square
How to Graph Ellipses and Write the Equation
Equation of Ellipse Given Vertices and Foci
How to Graph Hyperbolas & Write Equation
Which Way Does the Hyperbola Open?
Review of Graphing Conic Sections
Equation of Hyperbola Given Asymptotes & Foci
Equation of Hyperbola Given Asymptotes & Vertices
Ellipses Vs. Hyperbolas Similarities & Differences
Classifying Conics from their Equation
Solving Quadratic System Algebraically
Chapter 10: Counting Methods & Probability
Factorial Expressions - Simplifying
Distinguishable Permutations of Letters in a Word
How to Use Permutations & Combinations
Permutations, Combinations & Probability Word Problems
Binomial Expansion Theorem
TI-84 Binomial Expansion & Pascal's Triangle
Binomial Expansion Finding Coefficient
Binomial Expansion Finding Specific Term
Fundamental Counting Principle(Multiplication Counting)
Probability Vs. Odds
Probability Examples with Cards
Probability Defective Units Example
Geometric Probability
Probability of Compound Events
Binomial Probability
Chapter 11: Data Analysis & Statistics
How to Calculate Standard Deviation
TI84 TI83 Calculating Standard Deviation
Adding vs. Multiplying Effect on Mean & Standard Deviation
Z-Scores & Normal Distributions
Chapter 12: Sequences & Series
Sequences and Series Introduction
Write Recursive Formulas for Sequences
Writing Summations in Sigma Notation
Arithmetic Sequence Formula
Arithmetic Sequence Formula Given 2 Terms (Easy Method)
Sum of an Arithmetic Series Formula
Write an Arithmetic Series in Summation Notation
Geometric Sequence Formula
Finite Geometric Series Formula
Sum of an Infinite Geometric Series
Bouncing Ball Distance Travelled Example
Recursive Formulas How to Write
Chapter 13: Trigonometric Ratios & Functions
SOH CAH TOA Trig Ratios
Angle of Elevation & Depression
Coterminal Angles
Converting Degrees to Radians
Sketch an Angle in Standard Position
Draw an Angle in Radians (Standard Position)
Arc Length
Sector Area
Unit Circle
Reference Angles
Reference Angle (Formulas)
Evaluate the 6 Trigonometric Ratios of the Given Angle
Find the 6 Trig Functions Given a Point
Inverse Trig Ratios Solving For Angles
Evaluating Inverse Trigonometric Functions
Law of Sines
Law of Sines Ambiguous Case
Law of Sines SSA Ambiguous Case
Law of Sines AAS, ASA, SSA Ambiguous Case (8 Examples)
How Many Triangles are Possible? SSA
Law of Cosines
Heron's Area Formula
Chapter 14: Trigonometric Graphs, Identities, & Equations
Graphing Sin & Cos
Graphing Tan
Graphing Sin, Cos, Tan, Cot, Csc, Sec (Complete Guide)
Simplifying Trig Identities
Trigonometric Identities
Understanding CoFunctions Identities
Understanding Even Odd Identities
Solving Trigonometric Equations
Sine or Cosine? Writing Equations
Finding a Sinusoidal Equation Given a Max and Min
Sum and Difference Formulas & Examples
Tangent Sum and Difference Formulas
Half Angle Formulas - How to Use
Half Angle Formula Positive or Negative
PreCalculus
Precalculus Quarter 1 Exam Review
Precalculus Quarter 2 Exam Review
PreCalculus Midterm Exam Review
Chapter 1: Functions and their Graphs
Determine the Quadrant a Point Lies Given Restrictions
Pythagorean Theorem & Pythagorean Triples
Distance Formula
Midpoint Formula
Finding x and y Intercepts
How to Test for Symmetry
Algebraic Tests for Symmetry (x-axis, y-axis, origin)
Equation of a Circle
Equation of a Circle Given Endpoints of Diameter
Slope
Slope Intercept Form
Point Slope Form of a Line
Standard Form of the Equation of a Line
Double Intercept Form of the Equation of a Line
Equation of a Line Parallel to a Given Line through a Point
Equation of a Line Perpendicular to a Given Line through a Point
Evaluating Piecewise Functions
Piecewise Functions Graphing
Graphing Piecewise Functions (2 Methods)
Domain - How to Find
Domain of a Function Given Equation (4 Examples)
Vertical Line Test
Is Y a Function of X?
Finding Zeros
Interval Notation for where Functions Increase, Decrease, Constant
TI84 TI83 Finding Relative Maximums and Minimums
Average Rate of Change of the Function
Even & Odd Functions
Even, Odd, or Neither? Graphically & Algebraically
Testing for Symmetry Versus Even or Odd
Shifting, Stretching, & Reflecting Parent Function Graphs
Transformation of Parent Functions (Advanced)
Absolute Value Functions (How to Graph)
Parent Function Transformations
Graphing Step Functions
Composition of Functions
Composition of Functions (More Challenging)
Composition of Functions (More Examples)
Find Inverse & State Domain Restriction
Horizontal Line Test
Inverse Functions (Complete Guide)
Find the Inverse of a Function Algebraically
Verifying Functions are Inverses
Line of Best Fit
Direct Variation Word Problem
Chapter 2: Polynomial & Rational Functions
Graphing Parabolas in General Form
Graphing Parabolas in Vertex Form
Graphing Parabolas in Intercept Form
Vertex Form of a Quadratic by Completing the Square
Equation of a Quadratic in Standard Form by Completing the Square
Maximize Area of Rectangle Given Perimeter
What Ticket Price Maximizes Revenue (Quadratic Word Problem)
Leading Coefficient Test
Describing End Behavior Using Limit Notation
Intermediate Value Theorem
Volume of Open Box Made from a Rectangle with Squares Cut Out
Polynomial Long Division
Synthetic Division
Remainder Theorem
Find the Remaining Factors When Given 1 Factor (Synthetic Division)
What are Imaginary Numbers
Given One Imaginary Zero Find the Remaining Zeros
Complex Numbers Add, Subtract, Multiply, Divide
Complex Numbers Basic Operations
Rational Zero Test
Descartes' Rule of Signs
Graphing Polynomials Using Rational Zero Thm, Descartes,
Upper & Lower Bound
Finding Vertical & Horizontal Asymptotes
Graphing Rational Functions
Graphing Rational Functions (Complete Guide) w/free worksheet
Holes/Removable Discontinuities Graphing Rational Functions
Slant Asymptotes Graphing Rational Functions
How to Graph Rational Functions Step-by-Step 3 Examples
'Finding Zeros of Rational Functions
Solving Quadratic Inequalities Using Sign Analysis
Solving Rational Inequalities
Chapter 3: Exponential & Logarithmic Functions
Graphing Exponential Functions
Graphing Exponential Functions with Base e
Compound Interest
Compounding Continuously
Half Life
Time to Double Compounding Continuously
Evaluating Logarithms
Graphing Logs
Natural Log How to Graph
Domain of Log Functions
Rewriting Logs in Exponential Form
Change of Base Formula for Logs
Expanding & Condensing Logs
Expanding & Condensing Logs(Worksheet Available)
Solving Exponential Equations Using Logs
Solving Exponential Equations
Solving Exponential and Logarithmic Equations (Multiple Examples)
Exponentiating to Solve Log Equations
Solving Challenging Log Equations Different Bases
Solving Log Equations
One to One Property of Logs
Logs Everything You Need to Know
Exponential Growth Model Example
Chapter 4: Trigonometry
Coterminal Angles
Finding Complement & Supplement of an Angle
Converting Degrees to Radians
Arc Length
Finding Arc Length Using Proportions
Sector Area Formula
Finding Area of a Sector Using Proportions
Linear Speed & Angular Speed
Converting from Degrees to Degrees Minutes Seconds
Converting from Degrees Minutes Seconds to Degrees
Unit Circle
Understanding Even and Odd Identities
SOH CAH TOA
Trigonometric Identities Simplifying
Verifying Trig Identities
Angle of Elevation & Depression
Solving a Right Triangle
Reference Angles
Graphing Sine & Cosine
Graphing Sine & Cosine(More Challenging)
Write a Sinusoidal Equation Given Max and Min (Example 1)
Write a Sinusoidal Equation Given Max and Min (Example 2)
Graphing Tan & Cot
Graphing Tan (More Challenging)
Graphing Secant & Cosecant
Graphing Sin, Cos, Tan, Cot, Csc, Sec (Complete Guide)
Graphing Arcsin
Graphing Arccos
Graphing Arctan
Bearing Problems
Evaluating Inverse Trig Functions Using Unit Circle
Chapter 5: Analytic Trigonometry
Trig Identities Simplifying
Verifying Trig Identities
Verifying Trig Identities Easily 14 Examples
'Understanding Even & Odd Identities
Understanding CoFunction Identities
Solving Trig Equations
Solving Multiple Angle Trig Equations
Sum & Difference Formulas
Tangent Sum and Difference Formulas
Double Angle Formulas
Half Angle Formulas
Half Angle Formulas Positive or Negative?
Chapter 6: More Trigonometry Concepts
Law of Sines
Law of Sines Ambiguous Case
How Many Triangles are Possible?
Law of Cosines
Heron's Area Formula
Component Form of a Vector
Adding & Subtracting Vectors
Magnitude of a Vector
Direction of a Vector
Unit Vector
Dot Product of Vectors
Angle Between 2 Vectors
Absolute Value of a Complex Number
Trigonometric Form of a Complex Number
Complex Numbers Multiplying & Dividing
DeMoivre's Theorem
Finding nth Roots of a Complex Number
Chapter 7: Systems of Equations & Inequalities
Solving a System by Substitution
Solving a System by Elimination
Solving a System by Graphing
Consistent Independent, Consistent Dependent, Inconsistent
Mixture Problem
Distance Travelled Roundtrip
Row Reduced Echelon Form
Gaussian Elimination with Back Substitution
General Solution 3 Equations
Partial Fraction Decomposition Repeated Linear Factors
Partial Fraction Decomposition Quadratic Factors
Partial Fraction Decomposition Repeated Quadratic Factors
Partial Fraction Decomposition Improper Fractions
Partial Fraction Decomposition All Types
Graphing Systems of Inequalities
Graphing Systems of Quadratic Inequalities
Linear Programming
Linear Programming (Optimizations) 2 examples
Chapter 8: Matrices & Determinants
Gaussian Elimination with Back Substitution
Row Reduced Echelon Form
Introduction to Matrices
Matrix Multiplication
Finding the Inverse of a 2 x 2 Matrix
Using Inverse Matrices to Solve Systems of Equations
How to Find the Determinant of a Matrix
Cramer's Rule
Cramer's Rule System of 3 Equations
Area of a Triangle Using the Determinant
Chapter 9: Sequences, Series, & Probability
Sequences and Series Introduction
Summation Notation
Arithmetic Sequences
Arithmetic Sequence Formula Given 2 Terms
Arithmetic Series
Geometric Sequence
Sum of a Finite Geometric Series
Infinite Geometric Series Sum
Writing a Recursive Formula
Write a Recursive Formula for Sequences(2 Methods)
Simplify Factorial Expressions
Mathematical Induction Examples
Finite Differences to Determine the Degree
Binomial Theorem
Binomial Expansion Find a Specific Term
Binomial Expansion Find the Coefficient
TI84 TI83 Pascal's Triangle Binomial Expansion
Fundamental Counting Principle (Multiplication Counting)
Distinguishable Permutations of Letters in a Word
How to Use Permutations & Combinations
Permutations, Combinations & Probability Word Problems
Probability vs. Odds
Probability Examples with Cards
Probability Defective Units Example
Probability of Compound Events
Chapter 10: Topics in Analytic Geometry
Angle of Inclination of a Line
Angle Between 2 Lines Formula
Distance Between a Point and a Line (Formula)
How to Graph Parabolas and Write the Equation
Find Equation of Parabola Given Vertex & Directrix
Find Equation of Parabola Given Focus & Vertex
Find Equation of Parabola Given Focus & Directrix
Finding Tangent Line to a Parabola Using Distance Formula
How to Graph Ellipses & Write the Equation
Equation of Ellipse Given Vertices and Foci
Equation of Ellipse Given Eccentricity & Foci
Equation of Ellipse Given Eccentricity & Vertices
How to Graph Hyperbolas and Write the Equation
Equation of Hyperbola Given Asymptotes & Foci
Equation of Hyperbola Given Asymptotes & Vertices
Which Way Does the Hyperbola Open?
Ellipses vs. Hyperbolas Similarities & Differences
Classifying Conics Easily from their Equation
Eliminating the Parameter in Parametric Equations
Parametric Equations Sketching a Curve
What are Polar Coordinates?
Convert from Polar to Rectangular Coordinates
Convert from Rectangular to Polar Coordinates
Convert a Rectangular Equation to Polar Form
Convert a Polar Equation to Rectangular Form
Chapter 11: Analytic Geometry in 3 Dimensions
Sphere Standard Equation
Plotting Points in 3 Dimensions
Distance & Midpoint in 3-Dimensions
Chapter 12: Limits & Intro to Calculus
Finding Limits Using PreCalculus Methods
Finding Limits Given a Graph
What is a Derivative?
Difference Quotient to Find Derivative
Difference Quotient - How to Simplify (3 Types)
Tangent Line Using Difference Quotient
Finding Turning Points Using Difference Quotient
Limits at Infinity
Area of a Region Using Limits
Area Below a Curve Using RRAM
Precalculus Quarter 2 Exam Review
PreCalculus Midterm Exam Review
Chapter 1: Functions and their Graphs
Determine the Quadrant a Point Lies Given Restrictions
Pythagorean Theorem & Pythagorean Triples
Distance Formula
Midpoint Formula
Finding x and y Intercepts
How to Test for Symmetry
Algebraic Tests for Symmetry (x-axis, y-axis, origin)
Equation of a Circle
Equation of a Circle Given Endpoints of Diameter
Slope
Slope Intercept Form
Point Slope Form of a Line
Standard Form of the Equation of a Line
Double Intercept Form of the Equation of a Line
Equation of a Line Parallel to a Given Line through a Point
Equation of a Line Perpendicular to a Given Line through a Point
Evaluating Piecewise Functions
Piecewise Functions Graphing
Graphing Piecewise Functions (2 Methods)
Domain - How to Find
Domain of a Function Given Equation (4 Examples)
Vertical Line Test
Is Y a Function of X?
Finding Zeros
Interval Notation for where Functions Increase, Decrease, Constant
TI84 TI83 Finding Relative Maximums and Minimums
Average Rate of Change of the Function
Even & Odd Functions
Even, Odd, or Neither? Graphically & Algebraically
Testing for Symmetry Versus Even or Odd
Shifting, Stretching, & Reflecting Parent Function Graphs
Transformation of Parent Functions (Advanced)
Absolute Value Functions (How to Graph)
Parent Function Transformations
Graphing Step Functions
Composition of Functions
Composition of Functions (More Challenging)
Composition of Functions (More Examples)
Find Inverse & State Domain Restriction
Horizontal Line Test
Inverse Functions (Complete Guide)
Find the Inverse of a Function Algebraically
Verifying Functions are Inverses
Line of Best Fit
Direct Variation Word Problem
Chapter 2: Polynomial & Rational Functions
Graphing Parabolas in General Form
Graphing Parabolas in Vertex Form
Graphing Parabolas in Intercept Form
Vertex Form of a Quadratic by Completing the Square
Equation of a Quadratic in Standard Form by Completing the Square
Maximize Area of Rectangle Given Perimeter
What Ticket Price Maximizes Revenue (Quadratic Word Problem)
Leading Coefficient Test
Describing End Behavior Using Limit Notation
Intermediate Value Theorem
Volume of Open Box Made from a Rectangle with Squares Cut Out
Polynomial Long Division
Synthetic Division
Remainder Theorem
Find the Remaining Factors When Given 1 Factor (Synthetic Division)
What are Imaginary Numbers
Given One Imaginary Zero Find the Remaining Zeros
Complex Numbers Add, Subtract, Multiply, Divide
Complex Numbers Basic Operations
Rational Zero Test
Descartes' Rule of Signs
Graphing Polynomials Using Rational Zero Thm, Descartes,
Upper & Lower Bound
Finding Vertical & Horizontal Asymptotes
Graphing Rational Functions
Graphing Rational Functions (Complete Guide) w/free worksheet
Holes/Removable Discontinuities Graphing Rational Functions
Slant Asymptotes Graphing Rational Functions
How to Graph Rational Functions Step-by-Step 3 Examples
'Finding Zeros of Rational Functions
Solving Quadratic Inequalities Using Sign Analysis
Solving Rational Inequalities
Chapter 3: Exponential & Logarithmic Functions
Graphing Exponential Functions
Graphing Exponential Functions with Base e
Compound Interest
Compounding Continuously
Half Life
Time to Double Compounding Continuously
Evaluating Logarithms
Graphing Logs
Natural Log How to Graph
Domain of Log Functions
Rewriting Logs in Exponential Form
Change of Base Formula for Logs
Expanding & Condensing Logs
Expanding & Condensing Logs(Worksheet Available)
Solving Exponential Equations Using Logs
Solving Exponential Equations
Solving Exponential and Logarithmic Equations (Multiple Examples)
Exponentiating to Solve Log Equations
Solving Challenging Log Equations Different Bases
Solving Log Equations
One to One Property of Logs
Logs Everything You Need to Know
Exponential Growth Model Example
Chapter 4: Trigonometry
Coterminal Angles
Finding Complement & Supplement of an Angle
Converting Degrees to Radians
Arc Length
Finding Arc Length Using Proportions
Sector Area Formula
Finding Area of a Sector Using Proportions
Linear Speed & Angular Speed
Converting from Degrees to Degrees Minutes Seconds
Converting from Degrees Minutes Seconds to Degrees
Unit Circle
Understanding Even and Odd Identities
SOH CAH TOA
Trigonometric Identities Simplifying
Verifying Trig Identities
Angle of Elevation & Depression
Solving a Right Triangle
Reference Angles
Graphing Sine & Cosine
Graphing Sine & Cosine(More Challenging)
Write a Sinusoidal Equation Given Max and Min (Example 1)
Write a Sinusoidal Equation Given Max and Min (Example 2)
Graphing Tan & Cot
Graphing Tan (More Challenging)
Graphing Secant & Cosecant
Graphing Sin, Cos, Tan, Cot, Csc, Sec (Complete Guide)
Graphing Arcsin
Graphing Arccos
Graphing Arctan
Bearing Problems
Evaluating Inverse Trig Functions Using Unit Circle
Chapter 5: Analytic Trigonometry
Trig Identities Simplifying
Verifying Trig Identities
Verifying Trig Identities Easily 14 Examples
'Understanding Even & Odd Identities
Understanding CoFunction Identities
Solving Trig Equations
Solving Multiple Angle Trig Equations
Sum & Difference Formulas
Tangent Sum and Difference Formulas
Double Angle Formulas
Half Angle Formulas
Half Angle Formulas Positive or Negative?
Chapter 6: More Trigonometry Concepts
Law of Sines
Law of Sines Ambiguous Case
How Many Triangles are Possible?
Law of Cosines
Heron's Area Formula
Component Form of a Vector
Adding & Subtracting Vectors
Magnitude of a Vector
Direction of a Vector
Unit Vector
Dot Product of Vectors
Angle Between 2 Vectors
Absolute Value of a Complex Number
Trigonometric Form of a Complex Number
Complex Numbers Multiplying & Dividing
DeMoivre's Theorem
Finding nth Roots of a Complex Number
Chapter 7: Systems of Equations & Inequalities
Solving a System by Substitution
Solving a System by Elimination
Solving a System by Graphing
Consistent Independent, Consistent Dependent, Inconsistent
Mixture Problem
Distance Travelled Roundtrip
Row Reduced Echelon Form
Gaussian Elimination with Back Substitution
General Solution 3 Equations
Partial Fraction Decomposition Repeated Linear Factors
Partial Fraction Decomposition Quadratic Factors
Partial Fraction Decomposition Repeated Quadratic Factors
Partial Fraction Decomposition Improper Fractions
Partial Fraction Decomposition All Types
Graphing Systems of Inequalities
Graphing Systems of Quadratic Inequalities
Linear Programming
Linear Programming (Optimizations) 2 examples
Chapter 8: Matrices & Determinants
Gaussian Elimination with Back Substitution
Row Reduced Echelon Form
Introduction to Matrices
Matrix Multiplication
Finding the Inverse of a 2 x 2 Matrix
Using Inverse Matrices to Solve Systems of Equations
How to Find the Determinant of a Matrix
Cramer's Rule
Cramer's Rule System of 3 Equations
Area of a Triangle Using the Determinant
Chapter 9: Sequences, Series, & Probability
Sequences and Series Introduction
Summation Notation
Arithmetic Sequences
Arithmetic Sequence Formula Given 2 Terms
Arithmetic Series
Geometric Sequence
Sum of a Finite Geometric Series
Infinite Geometric Series Sum
Writing a Recursive Formula
Write a Recursive Formula for Sequences(2 Methods)
Simplify Factorial Expressions
Mathematical Induction Examples
Finite Differences to Determine the Degree
Binomial Theorem
Binomial Expansion Find a Specific Term
Binomial Expansion Find the Coefficient
TI84 TI83 Pascal's Triangle Binomial Expansion
Fundamental Counting Principle (Multiplication Counting)
Distinguishable Permutations of Letters in a Word
How to Use Permutations & Combinations
Permutations, Combinations & Probability Word Problems
Probability vs. Odds
Probability Examples with Cards
Probability Defective Units Example
Probability of Compound Events
Chapter 10: Topics in Analytic Geometry
Angle of Inclination of a Line
Angle Between 2 Lines Formula
Distance Between a Point and a Line (Formula)
How to Graph Parabolas and Write the Equation
Find Equation of Parabola Given Vertex & Directrix
Find Equation of Parabola Given Focus & Vertex
Find Equation of Parabola Given Focus & Directrix
Finding Tangent Line to a Parabola Using Distance Formula
How to Graph Ellipses & Write the Equation
Equation of Ellipse Given Vertices and Foci
Equation of Ellipse Given Eccentricity & Foci
Equation of Ellipse Given Eccentricity & Vertices
How to Graph Hyperbolas and Write the Equation
Equation of Hyperbola Given Asymptotes & Foci
Equation of Hyperbola Given Asymptotes & Vertices
Which Way Does the Hyperbola Open?
Ellipses vs. Hyperbolas Similarities & Differences
Classifying Conics Easily from their Equation
Eliminating the Parameter in Parametric Equations
Parametric Equations Sketching a Curve
What are Polar Coordinates?
Convert from Polar to Rectangular Coordinates
Convert from Rectangular to Polar Coordinates
Convert a Rectangular Equation to Polar Form
Convert a Polar Equation to Rectangular Form
Chapter 11: Analytic Geometry in 3 Dimensions
Sphere Standard Equation
Plotting Points in 3 Dimensions
Distance & Midpoint in 3-Dimensions
Chapter 12: Limits & Intro to Calculus
Finding Limits Using PreCalculus Methods
Finding Limits Given a Graph
What is a Derivative?
Difference Quotient to Find Derivative
Difference Quotient - How to Simplify (3 Types)
Tangent Line Using Difference Quotient
Finding Turning Points Using Difference Quotient
Limits at Infinity
Area of a Region Using Limits
Area Below a Curve Using RRAM
Calculus
Finding Limits Given a Graph
Derivative Using Difference Quotient
More Difference Quotient Examples
Tangent Line Using Difference Quotient
Difference Quotient at a Point
Derivative of a Constant
Power Rule
Product Rule
Quotient Rule
Chain Rule Derivatives
Rolle's Theorem with Examples
Mean Value Theorem with Example
Related Rates - Ladder Problem
Related Rates - Cone Problem
Derivative Using Difference Quotient
More Difference Quotient Examples
Tangent Line Using Difference Quotient
Difference Quotient at a Point
Derivative of a Constant
Power Rule
Product Rule
Quotient Rule
Chain Rule Derivatives
Rolle's Theorem with Examples
Mean Value Theorem with Example
Related Rates - Ladder Problem
Related Rates - Cone Problem