Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 3 - P.S. Problem Solving - Page 308: 10c

Answer

$4.1$

Work Step by Step

By using the slope formula, $m=\frac{y_2-y_1}{x_2-x_1}=\frac{4.41-4}{2.1-2}=\frac{0.41}{0.1}=4.1.$
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