Algebra: A Combined Approach (4th Edition)

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

Chapter 3 - Review - Page 276: 72

Answer

points in the graph $$(0,-2), (-3,0)$$

Work Step by Step

$$2x + 3y = -6$$ We can graph the equation by getting the intercepts. if $x=0$ $$2x + 3y = -6$$ $$2(0) + 3y = -6$$ $$3y = -6$$ $$\frac{3y}{3} = \frac{-6}{3}$$ $$y=-2$$ Thus, we have point $(0,-2)$. if $y=0$ $$2x + 3y = -6$$ $$2x + 3(0) = -6$$ $$2x = -6$$ $$\frac{2x}{2} = \frac{-6}{2}$$ $$y=-3$$ Thus, we have point $(-3,0)$.
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