Answer
$y=\sqrt[3] {x-8}$
Work Step by Step
Apply the horizontal line test to check that the function has an inverse. Find the inverse.
$y=x^3+8$
$x=y^3+8$ (interchange x and y)
$x-8=y^3$
$y=\sqrt[3] {x-8}$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 2 - Chapter Test - Page 235: 19
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