Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 8 - Section 8.1 - Review of Equations of Lines and Writing Parallel and Perpendicular Lines - Exercise Set: 11



Work Step by Step

(-2;5),(-6;13) m=$\frac{13-5}{-6+2}$=$\frac{8}{-4}$=-2 slope - 2 , through (-2;5) y-$y_{1}$=m(x-$x_{1}$) y-5=-2(x+2) -5=-2x-4-y -5+4=-2x-y -1=-2x-y -2x-y=-1
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