College Algebra (10th Edition)

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

Chapter 6 - Section 6.2 - One-to-One Functions; Inverse Functions - 6.2 Assess Your Understanding: 16

Answer

not one-to-one

Work Step by Step

Notice that domain elements John and Chuck are both paired with the same element of the range. This means that the given function is NOT one-to-one.
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