Calculus, 10th Edition (Anton)

Published by Wiley
ISBN 10: 0-47064-772-8
ISBN 13: 978-0-47064-772-1

Chapter 0 - Before Calculus - 0.1 Functions - Exercises Set 0.1 - Page 13: 21



Work Step by Step

Simple definition of absolute value function can be expressed as : |x| = x, for $x\geq0$ |x| = -x, for $x\lt0$ So, from this definition of absolute function it is clear that it can have positive as well as negative real numbers in it's range. So the statement is false.
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.