Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Section 12.2 - Inverse Functions - Exercise Set - Page 852: 31


$f^{-1}$(x)= 5x+2

Work Step by Step

f(x)=$\frac{x-2}{5}$ y=$\frac{x-2}{5}$ x=$\frac{y-2}{5}$ 5x=y-2 5x+2=y y=5x+2 $f^{-1}$(x)=5x+2
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