Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 2 - Functions and Their Graphs - 2.5 Graphing Techniques: Transformations - 2.5 Assess Your Understanding - Page 102: 6

Answer

$\text{(a)}$

Work Step by Step

During transformation, compressed horizontally by a factor of $4$ means $x$ in $f(x)$ is replaced by $4x$. Thus the answer is $\text{(a)}$.
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