Algebra 2 (1st Edition)

by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee

Published by McDougal Littell

ISBN 10: 0618595414

ISBN 13: 978-0-61859-541-9

Chapter 2 Linear Equations and Functions - 2.8 Graph Linear Inequalities in Two Variables - 2.8 Exercises - Mixed Review - Page 138: 59

Answer

$y=-3x+16$

Work Step by Step

Given: Point $(3,7) \rightarrow (x_1,y_1)$ and slope $m=-3$ Using point-slope form: $y-y_1=m(x-x_1)$ Plug in the given values: $y-7=-3(x-3)$ $y-7=-3x+9$ $y=-3x+16$

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