Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.2 - Introduction to Functions - Exercise Set - Page 141: 39

Answer

Domain: $(-\infty,\infty)$ Range: $(-\infty,3]$

Work Step by Step

Domain: $(-\infty,\infty)$ Range: $(-\infty,3]$ The domain is the scope of x-values, and the range is the scope of y-values. A parenthesis () means the value is not included. A bracket [] means the value is included.
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