Algebra and Trigonometry 10th Edition

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

Chapter 2 - Chapter Test - Page 235: 1



Work Step by Step

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{-7-5}{1-(-2)}=\frac{-12}{3}=-4$ $(y-y_1)=m(x-x_1)$ $y-5=-4[x-(-2)]$ $y=-4x-8+5$ $y=-4x-3$
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