Answer
0.008
Work Step by Step
Use a calculator.
$f(-\pi)=4.7^{-\pi}\approx0.008$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 5 - 5.1 - Exponential Functions and Their Graphs - 5.1 Exercises - Page 368: 8
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