College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 1 - Section 1.8 - Absolute Value Equations and Inequalities - 1.8 Exercises: 7


Choice C

Work Step by Step

Since for any $a\gt0$, $|x|\le a$ implies $-a\le x\le a$, then the given inequality, $ |x|\le7 ,$ is equivalent to \begin{array}{l}\require{cancel} -7\le x\le7 .\end{array} Hence, the graph is $\text{ Choice C }.$
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.