Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 4 - Inverse, Exponential, and Logarithmic Functions - 4.2 Exponential Functions - 4.2 Exercises - Page 434: 124

Answer

$f(t) =(\frac{1}{2})\cdot 4^t$

Work Step by Step

$f(t)=(\frac{1}{2})^{1-2t}=(\frac{1}{2})\cdot (\frac{1}{2})^{-2t}=(\frac{1}{2})\cdot 4^t$
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