Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 5 - Linear Functions - 5-3 Slope-Intercept Form - Practice and Problem-Solving Exercises - Page 313: 50

Answer

As given below

Work Step by Step

We are given: $3y+6=-2x$ Subtract 6 from each side: $3y=-2x-6$ Then divide each side by 3: $y=-\frac{2}{3}x-2$ The y-intercept is $-2$, so plot a point at $(0,-2)$. The slope is $\frac{-2}{3}$. Some values of x and y $x=1: y=\frac{-8}{3} \rightarrow (1,\frac{-8}{3})$ $x=2: y=\frac{-10}{3} \rightarrow (2,\frac{-10}{3})$ $x=3: y=-4\rightarrow (3,-4)$
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