Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 3 - Parallel and Perpendicular Lines - Chapter Review - Page 210: 39



Work Step by Step

Since we are given a slope and a point, we use point slope form. $$y_2-y_1=m(x_2-x_1)$$ We substitute: $$y+9=3(x-1)$$
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