Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 12 - Exponential Functions and Logarithmic Functions - 12.1 Composite Functions and Inverse Functions - 12.1 Exercise Set - Page 788: 75

Answer

No. Some (different) items can have the same price.

Work Step by Step

A one-to-one relationship would mean that no two different items in the store can have the same price. This is probably not the case, as, for example, a bag of chips could cost exactly as much as a soft drink.
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