Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 9 - Section 9.2 - Exponential Functions - 9.2 Exercises: 18

Answer

6.964

Work Step by Step

We are given $(\frac{1}{4})^{-1.4}$. Using a calculator to approximate the exponential expression, we get that $(\frac{1}{4})^{-1.4}\approx6.964$. This makes sense, given that $(\frac{1}{4})^{-1}=4$.
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