Answer
2
Work Step by Step
We know that the logarithmic function of base 10, or the common logarithmic function, can be written as $f(x)=log_{10}x$ or as $f(x)=log x$.
Therefore, $log 100=log_{10}100=2$, because $10^{2}=100$.
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 4 - Exponential and Logarithmic Functions - Exercise Set 4.2 - Page 466: 81
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