Big Ideas Math - Algebra 1, A Common Core Curriculum

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 - 4.1 - Writing Equations in Slope-Intercept Form - Exercises - Page 179: 27

Answer

The equation is wrong. The correct equation is $y=2x+7$.

Work Step by Step

The given values are Slope of the line is $m=2$. $y-$ intercept is $b=7$. Slope-intercept form of the line is $\Rightarrow y=mx+b$ Substitute both values. $\Rightarrow y=2x+7$ Hence, the equation is wrong. The correct equation is $y=2x+7$
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