Elementary Algebra

by Kaufmann, Jerome; Schwitters, Karen;

Published by Cengage Learning

ISBN 10: 1285194055

ISBN 13: 978-1-28519-405-9

Chapter 11 - Additional Topics - 11.7 - Relations and Functions - Concept Quiz 11.7 - Page 508: 5

Answer

False

Work Step by Step

The given statement is false. A function such as $y=2x+3$ has the set of all real numbers as the domain because any real number can be substituted for $x$.

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