Algebra: A Combined Approach (4th Edition)

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

Chapter 3 - Section 3.2 - Graphing Linear Equations - Exercise Set - Page 212: 27

Answer

Please see the graph.

Work Step by Step

Let $x=0$ $y=.5x+2$ $y=.5*0+2$ $y=2$ Let $y=0$ $y=.5x+2$ $0=.5x+2$ $-2 = .5x$ $-2*2 = .5x*2$ $-4 = x$ Let $x=2$ $y=.5x+2$ $y=.5*2+2$ $y=1+2$ $y=3$ Three points on the line are $(0,2), (-4,0),$ and $(2,3)$.
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