# Ch 22: NES Essential Academic Skills Math: Piecewise Functions

This chapter addresses piecewise functions - or functions that have many different parts. After you watch these online video lessons, demonstrate your comprehension when answering related questions on the NES Essential Academic Skills Math examination.

## NES Essential Academic Skills Math - Piecewise Functions - Chapter Summary

Expand your knowledge of piecewise functions when you review the topics in this chapter's online tutorial videos. In addition to highlighting different kinds of mathematical functions and the restrictions of a function, the lessons explain the rules for identifying piecewise functions. Once you're confident in your ability to understand the material, you could be ready for related questions on the NES Essential Academic Skills Math examination. Watch the video lessons online in order to:

• Calculate the domain of a piecewise function
• Explore examples of piecewise functions
• Describe the rules for graphing piecewise functions
• Define and evaluate piecewise functions

Through the video lessons, knowledgeable professionals explain the fundamentals of piecewise functions. The videos are animated and entertaining as well as educational. Use them as a study resource while you get ready for some of the questions on the NES Essential Academic Skills Math examination. Focus on the concepts you need to further study by using the video tags to jump forward or backward among the main topics. Written transcripts, self-assessment quizzes and an ask-a-question feature are included.

### NES Essential Academic Skills Math: Piecewise Functions Chapter Objectives

The NES Essential Academic Skills Subtest III - Mathematics examination includes competencies related to algebra, geometry, statistics and mathematical communication. Utilize what you've picked up in this chapter and in college as you go after a teaching certification in mathematics. There are 45 multiple-choice questions on the overall assessment, which is administered by computer. Test candidates are allowed up to one hour for completion of the questions.

3 Lessons in Chapter 22: NES Essential Academic Skills Math: Piecewise Functions
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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