Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 1 - Linear Functions and Change - 1.2 Rate of Change - Exercises and Problems for Section 1.2 - Skill Refresher - Page 14: S1



Work Step by Step

We can simplify $\frac{4-6}{3-2}$ by subtracting the terms on on the top of the fraction (numerator) and the terms on the bottom of the fraction (denominator) to get -2/1, which equals -2,
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