Answer
$y=\frac{2}{5}x-7$
Work Step by Step
Slope $m=\frac{2}{5}$
$y-$intercept is $b=-7$.
The slope-intercept form is
$\Rightarrow y=mx+b$
Substitute $\frac{2}{5}$ for $m$ and $-7$ for $b$.
$\Rightarrow y=\frac{2}{5}x-7$.
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 4 - Writing Linear Functions - Chapter Test - Page 229: 3
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