Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.7 - Inverse Functions - 2.7 Exercises - Page 229: 44

Answer

$h(x)=|x|-|x-4|$ has no inverse function.
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Work Step by Step

The horizontal lines $y=4$ and $y=-4$ intersect $h(x)$ at an infinite number of points.
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