Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 4 - Exponential and Logarithmic Functions - Section 4.4 Logarithmic Functions - 4.4 Assess Your Understanding: 23

Answer

$e^{x}=4$

Work Step by Step

RECALL: $\ln{x}=y \longrightarrow e^y=x$ Use the rule above to obtain: $\ln{4}=x \longrightarrow e^{x}=4$
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