# Ch 8: Graphing & Working with Trigonometric Functions

Use our informative video lessons to learn all about graphing and working with trigonometric functions. The brief, multiple-choice quizzes can alert you to any concepts that might require additional review.

## Graphing & Working with Trigonometric Functions - Chapter Summary and Learning Objectives

In this collection of lessons, you can take a look at the foundations of functions, including how and when to use function notation. Learn all about domain, range, power functions, discontinuities and transformations. When you've completed all of the lessons in this chapter, you should have a clear understanding of the topics below:

• Equations of power and radical functions
• Range and domain in functions
• Discontinuities and piecewise functions in graphs
• Shifting graphs on a plane through transformations

Video Objective
What is a Function: Basics and Key Terms Learn about function notation and its usefulness.
Functions: Identification, Notation & Practice Review functions and their notations while completing practice exercises.
What Is Domain and Range in a Function? Find out what values aren't allowed in functions, such as negative roots and zero denominators.
What is a Power Function? - Definition, Equations, Graphs & Examples Examine how to write and graph power functions.
What is a Radical Function? - Definition, Equations & Graphs Explore graphs of cube root and square root functions.
Discontinuities in Functions and Graphs Learn all about the concept of discontinuities in both graphs and functions.
How to Graph Piecewise Functions Find out what piecewise functions are and how to graph them.
How to Find the Domain of Piecewise Functions Identify methods for discovering the domain of piecewise functions.
Transformations: How to Shift Graphs on a Plane Demonstrate strategies for shifting graphs on a plane through transformations.

9 Lessons in Chapter 8: Graphing & Working with Trigonometric 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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