Precalculus (6th Edition)

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

Chapter 2 - Graphs and Functions - Chapter 2 Test Prep - Review Exercises: 52

Answer

$$\text{slope is undefined}$$

Work Step by Step

RECALL: The slope $m$ of the line that contains the points $(x_1, y_1)$ and $(x_2, y_2)$ can be found using the formula: $$m=\dfrac{y_2-y_1}{x_2-x_1}$$ Use the formula above to obtain: $$m=\dfrac{-2-6}{5-5} \\m=\dfrac{-8}{0} \\\text{slope is undefined}$$
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