Algebra: A Combined Approach (4th Edition)

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

Chapter 4 - Section 4.1 - Solving Systems of Linear Equations by Graphing - Exercise Set - Page 291: 31

Answer

$(3,-1)$

Work Step by Step

Please see the screenshot of the tables for the two equations. Purple line: $y=-1$ Green line: $x=3$ Purple line: $y=-1$ ($m=0$, y-intercept is -1) Green line: $x=3$ (undefined slope, doesn't cross y-axis)
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