Homework Video Tutor

• Chapter 1: Tools of Algebra
  • Lesson 1: Properties of Real Numbers
  • Lesson 2: Algebraic Expressions
  • Lesson 3: Solving Equations
  • Lesson 4: Solving Inequalities
  • Lesson 5: Absolute Value Equations and Inequalities
  • Lesson 6: Probability
    
    

• Chapter 2: Functions, Equations, and Graphs
  • Lesson 1: Relations and Functions
  • Lesson 2: Linear Equations
  • Lesson 3: Direct Variation
  • Lesson 4: Using Linear Models
  • Lesson 5: Absolute Value Functions and Graphs
  • Lesson 6: Families of Functions
  • Lesson 7: Two-Variable Inequalities
    
    

• Chapter 3: Linear Systems
  • Lesson 1: Graphing Systems of Equations
  • Lesson 2: Solving Systems Algebraically
  • Lesson 3: Systems of Inequalities
  • Lesson 4: Linear Programming
  • Lesson 5: Graphs in Three Dimensions
  • Lesson 6: Systems with Three Variables
    
    

• Chapter 4: Matrices
  • Lesson 1: Organizing Data into Matrices
  • Lesson 2: Adding and Subtracting Matrices
  • Lesson 3: Matrix Multiplication
  • Lesson 4: Geometric Transformations with Matrices
  • Lesson 5: 2 × 2 Matrices, Determinants, and Inverses
  • Lesson 6: 3 × 3 Matrices, Determinants, and Inverses
  • Lesson 7: Inverse Matrices and Systems
  • Lesson 8: Augmented Matrices and Systems
    
    

• Chapter 5: Quadratic Equations and Functions
  • Lesson 1: Modeling Data with Quadratic Functions
  • Lesson 2: Properties of Parabolas
  • Lesson 3: Transforming Parabolas
  • Lesson 4: Factoring Quadratic Expressions
  • Lesson 5: Quadratic Equations
  • Lesson 6: Complex Numbers
  • Lesson 7: Completing the Square
  • Lesson 8: The Quadratic Formula
    
    

• Chapter 6: Polynomials and Polynomial Functions
  • Lesson 1: Polynomial Functions
  • Lesson 2: Polynomials and Linear Factors
  • Lesson 3: Dividing Polynomials
  • Lesson 4: Solving Polynomial Equations
  • Lesson 5: Theorems about Roots of Polynomial Equations
  • Lesson 6: The Fundamental Theorem of Algebra
  • Lesson 7: Permutations and Combinations
  • Lesson 8: The Binomial Theorem
    
    

• Chapter 7: Radical Functions and Rational Exponents
  • Lesson 1: Roots and Radical Expressions
  • Lesson 2: Multiplying and Dividing Radical Expressions
  • Lesson 3: Binomial Radical Expressions
  • Lesson 4: Rational Exponents
  • Lesson 5: Solving Square Root and Other Radical Equations
  • Lesson 6: Function Operations
  • Lesson 7: Inverse Relations and Functions
  • Lesson 8: Graphing Square Root and Other Radical Functions
    
    

• Chapter 8: Exponential and Logarithmic Functions
  • Lesson 1: Exploring Exponential Models
  • Lesson 2: Properties of Exponential Functions
  • Lesson 3: Logarithmic Functions as Inverses
  • Lesson 4: Properties of Logarithms
  • Lesson 5: Exponential and Logarithmic Equations
  • Lesson 6: Natural Logarithms
    
    

• Chapter 9: Rational Functions
  • Lesson 1: Inverse Variation
  • Lesson 2: The Reciprocal Function Family
  • Lesson 3: Rational Functions and their Graphs
  • Lesson 4: Rational Expressions
  • Lesson 5: Adding and Subtracting Rational Expressions
  • Lesson 6: Solving Rational Equations
  • Lesson 7: Probability of Multiple Events
    
    

• Chapter 10: Quadratic Relations and Conic Sections
  • Lesson 1: Exploring Conic Sections
  • Lesson 2: Parabolas
  • Lesson 3: Circles
  • Lesson 4: Ellipses
  • Lesson 5: Hyperbolas
  • Lesson 6: Translating Conic Sections
    
    

• Chapter 11: Sequences and Series
  • Lesson 1: Mathematical Patterns
  • Lesson 2: Arithmetic Sequences
  • Lesson 3: Geometric Sequences
  • Lesson 4: Arithmetic Series
  • Lesson 5: Geometric Series
  • Lesson 6: Area Under a Curve
    
    

• Chapter 12: Probability and Statistics
  • Lesson 1: Probability Distributions
  • Lesson 2: Conditional Probability
  • Lesson 3: Analyzing Data
  • Lesson 4: Standard Deviation
  • Lesson 5: Working With Samples
  • Lesson 6: Binomial Distributions
  • Lesson 7: Normal Distributions
    
    

• Chapter 13: Periodic Functions and Trigonometry
  • Lesson 1: Exploring Periodic Data
  • Lesson 2: Angles and the Unit Circle
  • Lesson 3: Radian Measure
  • Lesson 4: The Sine Function
  • Lesson 5: The Cosine Function
  • Lesson 6: The Tangent Function
  • Lesson 7: Translating Sine and Cosine Functions
  • Lesson 8: Reciprocal Trigonometric Functions
    
    

• Chapter 14: Trigonometric Identities and Equations
  • Lesson 1: Trigonometric Identities
  • Lesson 2: Solving Trigonometric Equations Using Inverses
  • Lesson 3: Right Triangles and Trigonometric Ratios
  • Lesson 4: Area and the Law of Sines
  • Lesson 5: The Law of Cosines
  • Lesson 6: Angle Identities
  • Lesson 7: Double-Angle and Half-Angle Identities
    
    

Video Tutor Help

• Video Tutor Help
  • 1-3 Solving Equations
  • 1-4 Solving Inequalities
  • 2-1 Functions
  • 2-2 Slope-Intercept Form
  • 2-3 Direct Variation
  • 3-1 Solving Systems
  • 3-2 Solving Systems by Elimination
  • 4-2 Adding Matrices
  • 4-5 Verifying Inverses
  • 5-6 Complex Numbers
  • 5-7 Completing the Square
  • 5-8 Quadratic Formula
  • 6-3 Dividing Polynomials
  • 6-7 Permutations and Combinations
  • 7-3 Multiplying Binomial Radical Expressions
  • 7-4 Rational Exponents
  • 8-3 Logarthimic Functions
  • 8-4 Properties of Logarithms
  • 9-4 Dividing Rational Expressions
  • 9-5 Subtracting Rational Expressions
  • 9-6 Solving Rational Expressions
  • 11-2 Arithmetic Sequences
  • 11-3 Geometric Sequences
  • 11-4 Arithmetic Series
  • 13-3 Converting Radians
  • 13-7 Graphing Translations
  • 14-3 Trigonometric Ratios

Real-World Video

• Real-World Video
  • 1-1 Roller Coaster
  • 1-4 Musicians
  • 2-4 Hot-Air Balloon
  • 3-5 Global Positioning System
  • 4-3 Recording
  • 4-6 Encryption Codes
  • 5-5 Golden Ratio
  • 5-6 Fractals
  • 7-5 Alternative Energy
  • 8-3 Earthquakes
  • 8-6 Space Travel
  • 10-3 Gears
  • 11-1 Koch Curve
  • 12-4 Energy
  • 13-1 Sound Waves
  • 13-3 The Space Race
  • 14-1 Astronomer Career
  • 14-4 Molly Pohl, Cartographer