Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 10 - Review Exercises - Page 494: 10



Work Step by Step

Given A(-5,2) B(2,y), m=$\frac{-6}{7}$ Slope formula m = $\frac{y2-y1}{x2-x1}$ $\frac{-6}{7}$= $\frac{y-2}{2-(-5)}$ $\frac{-6}{7}$ =$\frac{y-2}{7}$ -6 =y-2 y=-4
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