Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 2 - Section 2.5 - Introduction to Relations and Functions - 2.5 Exercises: 6

Answer

The $\underline{\text{ vertical line test }}$ is used to determine whether a graph is that of a function. It says that any vertical line can intersect the graph of a(n) $\underline{\text{ function }}$ in no more than one point(s).

Work Step by Step

If a vertical line drawn anywhere intersects the graph at only 1 point, then it is a graph of a function.
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