Looking for free content to use with your textbook? You’ve come to the right place!
Get Free Content to Use with HMH Algebra 1, Geometry, Algebra 2 – Algebra 2
Khan Academy is a nonprofit with thousands of free videos, articles, and practice questions for just about every skill.
No ads, no subscriptions – just 100% free, forever.
Lesson 1.1: Domain, Range, and End Behavior |
Lesson 1.2: Characteristics of Function Graphs |
Lesson 1.3: Transformations of Function Graphs |
Lesson 1.4: Inverses of Functions |
Lesson 2.1: Graphing Absolute Value Functions |
Lesson 2.2: Solving Absolute Value Equations |
Lesson 2.3: Solving Absolute Value Inequalities |
Lesson 3.1: Solving Quadratic Equations by Taking Square Roots |
Lesson 3.2: Complex Numbers |
Lesson 3.3: Finding Complex Solutions of Quadratic Equations |
Lesson 4.1: Circles |
Lesson 4.2: Parabolas |
Lesson 4.3: Solving Linear-Quadratic Systems |
Lesson 4.4: Solving Linear Systems in Three Variables |
Lesson 5.1: Graphing Cubic Functions |
Lesson 5.2: Graphing Polynomial Functions |
Lesson 6.1: Adding and Subtracting Polynomials |
Lesson 6.2: Multiplying Polynomials |
Lesson 6.3: The Binomial Theorem |
Lesson 6.4: Factoring Polynomials |
Lesson 6.5: Dividing Polynomials |
Lesson 7.1: Finding Rational Solutions of Polynomial Equations |
Lesson 7.2: Finding Complex Solution of Polynomial Equations |
Lesson 8.1: Graphing Simple Rational Functions |
Lesson 8.2: Graphing More Complicated Rational Functions |
Lesson 9.1: Adding and Subtracting Rational Expressions |
Lesson 9.2: Multiplying and Dividing Rational Expressions |
Lesson 9.3: Solving Rational Equations |
Lesson 10.1: Inverses of Simple Quadratic and Cubic Functions |
Lesson 10.2: Graphing Square Root Functions |
Lesson 10.3: Graphing Cube Root Functions |
Lesson 11.1: Radical Expressions and Rational Exponents |
Lesson 11.2: Simplifying Radical Expressions |
Lesson 11.3: Solving Radical Equations |
Lesson 12.1: Arithmetic Sequences |
Lesson 12.2: Geometric Sequences |
Lesson 12.3: Geometric Series |
Lesson 13.1: Exponential Growth Functions |
Lesson 13.2: Exponential Decay Functions |
Lesson 13.3: The Base e |
Lesson 13.4: Compound Interest |
Lesson 14.1: Fitting Exponential Functions to Data |
Lesson 14.2: Choosing Among Linear, Quadratic, and Exponential Models |
Lesson 15.1: Defining and Evaluating a Logarithmic Function |
Lesson 15.2: Graphing Logarithmic Functions |
Lesson 16.1: Properties of Logarithms |
Lesson 16.2: Solving Exponential Equations |
Lesson 17.1: Angles of Rotation and Radian Measure |
Lesson 17.2: Defining and Evaluating the Basic Trigonometric Functions |
Lesson 17.3: Using a Pythagorean Identity |
Lesson 18.1: Stretching, Compressing, and Reflecting Sine and Cosine Graphs |
Lesson 18.2: Stretching, Compressing, and Reflecting Tangent Graphs |
Lesson 18.3: Translating Trigonometric Graphs |
Lesson 18.4: Fitting Sine Functions to Data |
Lesson 19.1: Probability and Set Theory |
Lesson 19.2: Permutations and Probability |
Lesson 19.3: Combinations and Probability |
Lesson 19.4: Mutually Exclusive and Overlapping Events |
Lesson 20.1: Conditional Probability |
Lesson 20.2: Independent Events |
Lesson 20.3: Dependent Events |
Lesson 21.1: Using Probability to Make Fair Decisions |
Lesson 21.2: Analyzing Decisions |
Lesson 22.1: Data-Gathering Techniques |
Lesson 22.2: Shape, Center, and Spread |
Lesson 23.1: Probability Distributions |
Lesson 23.2: Normal Distributions |
Lesson 23.3: Sampling Distributions |
Lesson 24.1: Confidence Intervals and Margins of Error |
Lesson 24.2: Surveys, Experiements, and Observational Studies |
Lesson 24.3: Determining the Significance of Experimental Results |