Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 2 - Mid-Chapter Check Point: 12

Answer

$(-\infty, 4]$

Work Step by Step

The graph peaks at $y=4$ and goes infinitely far down. This means that the function includes all y-values that are less than or equal to $4$. Thus, the range of $f$ is $(-\infty, 4]$.
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