Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 7 - Functions and Graphs - Study Summary - Practice Exercises - Page 493: 2


The graph represents a function.

Work Step by Step

RECALL: The Vertical Line Test states that if all vertical lines that will pass through the graph of a relation will do so in at most one point, then the graph represents a function. Note that in the given graph, all vertical lines will pass through only one point. Thus, the graph represents a function.
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