College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 3 - Polynomial and Rational Functions - Concept and Vocabulary Check: 4

Answer

True

Work Step by Step

Test values should always be selected from $inside$ the interval we wish to evaluate. In the case of this exercise, since the rightmost interval is $(-3,∞)$, $0$ is inside the interval and, thus, is an appropriate test value.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.