# Ch 22: NES Math: Piecewise Functions

Use our lessons to refresh your understanding of piecewise functions, including how to graph them and determine the domain. This chapter of the study guide will aid you in answering NES Math questions on these topics.

## NES Math: Piecewise Functions - Chapter Summary

Let us help you review information on working with piecewise functions as you prepare for the NES Math test. Our lessons, quizzes and other tools can help you get ready for questions on the following:

• Definition of piecewise functions
• Ways to determine the domain of piecewise functions
• Graphs of piecewise functions
• How to translate piecewise functions

You'll get practical experience working with piecewise functions in these lively video lessons, developed and taught by experts in the field. The lessons are available anytime, via computer or mobile device. Study aids include short lesson quizzes, a text transcript with key terms in bold type and a clickable Timeline that makes it easy to return to specific parts of the lesson for review.

### NES Math: Piecewise Functions Chapter Objectives

Five states have made passing the NES Math test one of the requirements for certification to teach secondary-level math. The test's questions are divided into five content domains, and questions on the material covered in this Piecewise Functions chapter are in the Patterns, Algebra and Functions test domain. This is the largest content domain on the NES Math test, accounting for 24% of the total score.

All questions on the NES test are multiple-choice, as are the questions on the quizzes that follow each of our lessons and the comprehensive chapter exam. Our tests give you a good opportunity to find out what it will be like to answer questions on the NES exam.

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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