Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.2 - Introduction to Functions - Vocabulary, Readiness & Video Check - Page 139: 8

Answer

Yes it can. as long as each first component corresponds to only one second component.

Work Step by Step

Recall: A function is a relation where every first element is paired with only one second element. $\\\\$A relation in which a second component corresponds to more than one component CAN BE a function as long as every first component is paired with only one second component. $\\\\$It is perfectly fine to have one second component paired with more than one first component, as long as there is no first component that is paired with more than one second component.
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