Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 10 - Compositions, Inverses, and Combinations of Functions - Strengthen Your Understanding - Page 430: 35

Answer

True

Work Step by Step

The given graph passes the vertical line test, for no vertical line can intersect the graph twice. Thus, the given relation is a function.
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