Answer
Function
Work Step by Step
A relation is a function if every input has exactly one output. Note, multiple inputs can have the same output, but no input can have multiple outputs. Thus, we see that the given relation is a function.
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 2 Linear Equations and Functions - Chapter Test - Page 145: 2
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