Answer
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Work Step by Step
The domain requirement of a logarithmic function $f(x)=log_b(g(x))$ is that $g(x)\gt0$, which can then be used to obtain the domain; here $g(x)$ can be a function of $x$.
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 3.2 - Exponential Functions - Exercise Set - Page 465: 125
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