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Algebra 2

Powers, Roots, and Radicals introduces types of equations and functions beyond linear, quadratic, and exponential functions you studied in earlier math courses. Explore properties of square roots and other radicals, which makes Simplifying Radical Expressions possible. Practice Adding and Subtracting Rational Expressions with Unlike Radicands, and learn what it means to take the Function of a Function. Challenge your level of skills by performing function operations, such as Addition and Subtraction of Functions, and practice Graphing Functions and their Inverses.

- Addition and Subtraction of Functions
- Adding or Subtracting Two Functions
- Multiplication and Division of Functions
- Multiplying Two Functions
- Dividing Two Functions
- The Function of a Function
- Evaluating a Function for a Function
- Evaluating a Function of a Function
- Finding the Inverse of a Function
- Determining if Two Functions are Inverses
- Graphing Functions and Their Inverses
- Determining the Domain
- The Domain of a Root Equation
- Finding the Domain of a Root Equation
- The Graph of a Root Equation
- Graphing a Root Equation
- Dilations of a Square Root Function Graph
- Reflections of a Square Root Function Graph
- Translations of a Square Root Function Graph
- Finding the Range of an Exponential Equation
- Graphing Exponential Equations
- Graphing Power Equations

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.