Answer
Please see below.
Work Step by Step
Please note that the inverse of the function $y=2^x$ is $x=2^y$.
The red graph is the graph of the function $f(x)=y=2^x$.
The blue graph is the graph of the function $x=2^y$.
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 3 - Section 3.1 - Exponential Functions - Exercise Set - Page 451: 92
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