Algebra: A Combined Approach (4th Edition)

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

Chapter 3 - Section 3.1 - Reading Graphs and the Rectangular Coordinate System - Exercise Set: 37

Answer

(-4,-2) (4,0)

Work Step by Step

$x-4y=4$ $y=-2: x+8 = 4 \lt=\gt x=-4$ $x=4: 4-4y=4 \lt=\gt -4y=0 \lt=\gt y=0$
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