Answer
Domain: $\mathbb{R}$
Range: $(-\infty,-2)$
Work Step by Step
Domain: set of inputs = set of all real numbers.
Range: set of outputs = interval $y\leq-2$
Domain: $\mathbb{R}$
Range: $(-\infty,-2)$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 2 - Section 2.2 - Graphs of Functions - Exercise Set - Page 122: 37
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