# Ch 10: Function Operations

Watch online video lessons to learn about functions and how to work with them. Each lesson is accompanied by a short multiple-choice quiz you can use to check your understanding of these function operations topics.

## Function Operations - Chapter Summary and Learning Objectives

The video lessons in this chapter cover working with various types of functions. You'll learn about basic operations with functions and gain an understanding of one-to-one, inverse and composite functions. Other lessons show you how to graph the functions. You can assess what you've learned by working on the included practice problems. This chapter is designed to teach you to:

• Add, subtract, multiply and divide functions
• Compose functions
• Compound functions
• Understand and graph inverse functions
• Understand one-to-one functions

Video Objective
How to Add, Subtract, Multiply and Divide Functions Performing basic operations with functions.
How to Compose Functions Composing functions.
Applying Function Operations Practice Problems Gaining skill at function operations problems.
Compounding Functions and Graphing Functions Learning to compound and graph functions.
Domain and Range of Composite Functions Understanding how the domain and range of one function affects the domain and range of another function.
Inverse Functions Defining and understanding inverse functions.
Understanding and Graphing Inverse Functions Learning to graph inverse functions.
One-to-One Functions: Definitions and Examples Identifying one-to-one functions algebraically and graphically. Recognize relationship between domain and range of a one-to-one function and its inverse.

12 Lessons in Chapter 10: Function Operations
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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