Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 2 - Graphs and Functions - 2.8 Function Operations and Composition - 2.8 Exercises - Page 288: 41

Answer

See explanations.

Work Step by Step

Both the difference quotient and the slope are defined as the ratio of vertical change to the horizontal change. While a slope is mostly used for a line, a difference quotient usually is used for a function.
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