# Ch 30: 6th-8th Grade Math: Properties of Functions

In part, this Properties of Functions chapter explains the use of function notation and transformations. Use the chapter's informative online video lessons to help your 6th - 8th grade students understand how to solve inverse functions and apply function operations. The chapter examination will measure your students' progress.

## 6th-8th Grade Math: Properties of Functions - Chapter Summary

Covering function basics, the online video lessons in the Properties of Functions chapter include the rules for composing functions along with techniques for adding, subtracting, multiplying and dividing functions. Teach your 6th - 8th grade students how to calculate domain and range, and how to find and check inverse functions. When your class has watched all of the video lessons, you can administer the chapter examination.

## Chapter Lessons and Objectives

Lesson Objective
What is a Function: Basics and Key Terms Students learn basic terminology as well as how to determine the variables in a function.
Transformations: How to Shift Graphs on a Plane This lesson defines transformations and teaches students about the various types.
How to Add, Subtract, Multiply and Divide Functions The rules for adding, subtracting, multiplying and dividing functions are explained in this lesson.
What is Domain and Range in a Function? Instructors teach students to determine domain and range values.
How to Compose Functions The process of function composition is demonstrated to students.
Inverse Functions Instructors teach students to write inverse functions.
Applying Function Operations Practice Problems Students learn to solve more intricate domain, range and function operations problems.
Linear and Nonlinear Functions The rules for evaluating linear and nonlinear functions are explained in this lesson.

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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