# Ch 4: Algebra II: Properties of Functions Review

Watch online math video lessons and learn about a function's domain, range, inverse and more. These video lessons are short and engaging and make learning easy!

## Algebra II: Properties of Functions Review - Chapter Summary and Learning Objectives

If you need help sorting out the differences between a function's input and output variables, instructors teaching this chapter have got you covered. Use the video lessons and quizzes included here to review functions' components as well as their notation and graphs. There are even practice problems and multiple-choice quizzes to help you get the processes involved in performing function operations down pat. By the time you reach the end of this chapter, you should be able to do the following:

• Perform arithmetic operations with functions
• Transform a function's graph
• Determine a function's domain and range
• Compose functions
• Find a function's inverse

Video Objectives
What Is a Function: Basics and Key Terms Learn how to write and use function notation.
Transformations: How to Shift Graphs on a Plane Perform rotations, reflections, dilations and transitions to shift graphs on the coordinate plane.
How to Add, Subtract, Multiply and Divide Functions Examine the steps involved in performing basic arithmetic operations with functions.
What Is Domain and Range in a Function? Outline rules for finding a function's domain and range. Determine which values are acceptable in a function.
How to Compose Functions Explore the processes involved in composing functions.
Inverse Functions Find and confirm the inverse of a function using the horizontal line test.
Applying Function Operations Practice Problems Solve sample problems by composing functions, determining a function's domain and range and finding the inverse.

7 Lessons in Chapter 4: Algebra II: Properties of Functions Review
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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