College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 4 - Cumulative Review - Page 319: 10



Work Step by Step

The Vertical Line Test says that every vertical line drawn can only intersect the graph in at most one point for the graph to represent a function. Here this passes, hence it is a function.
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