Answer
Answer A
Work Step by Step
Obtain: $\log y=2x+1\\10^{\log y}=10^{2x+1}\\y=10^{2x+1}\\y=10^{2x}.10^1\\y=100^x.10\\y=10(100)^x$
Hence, the correct answer is A.
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 - 7.7 Write and Apply Exponential and Power Functions - 7.7 Exercises - Skill Practice - Page 534: 27
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