Calculus, 10th Edition (Anton)

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

Chapter 0 - Before Calculus - 0.4 Inverse Functions - Exercises Set 0.4 - Page 45: 9



Work Step by Step

The first step to finding an inverse function is to replace x with y and vice versa. When we do that we get $x=7y-6$. Then we must isolate y. To do this we add 6 to both sides and then divide by 7. That yields $y=\frac{x+6}{7}$
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