Answer
See below
Work Step by Step
We have the power property of logarithms: $s=\log_2 f^2=2.\log_2 f$
Substitute: $s=2.\log_2 (1.414)\\=2\times049978\\s=2\times \log_2 (5.657)\\=2 \times2.5=5\\s=2\times \log_2(16)\\=2\times 4=8$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 7 Exponential and Logarithmic Functions - 7.5 Apply Properties of Logarithms - 7.5 Exercises - Problem Solving - Page 512: 73a
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