College Algebra (10th Edition)

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

Chapter 3 - Section 3.1 - Functions - 3.1 Assess Your Understanding - Page 211: 27

Answer

The domain of this relation is {-2,0,3} and the range is {3,4,6,7}. This relation is not a function.

Work Step by Step

The domain of this relation is {-2,0,3} and the range is {3,4,6,7}. This relation is not a function because there are two ordered pairs (-2,4) and (-2,6) that have the same first element and a different second element.
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