Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 3 - Test - Page 516: 34


$ y=96 e^{-0.968x}$

Work Step by Step

We are given $ y=96( 0.38)^x $ Re-arrange as: $ y=96e^{\ln 0.38 x}$ Simplify it by applying the rule $\log e^a=a $ with $ a= 0.38$ to obtain: $ y=96 e^{-0.968x}$
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