College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 4 - Section 4.2 - Exponential Functions - 4.2 Exercises - Page 409: 15

Answer

$\approx10.267$

Work Step by Step

Substitute -1.68 for $x$. $g(-1.68)=(\frac{1}{4})^{-1.68}$ Use a calculator to evaluate. $=10.26740718$ Round-off to the nearest thousandth. $\approx10.267$
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