Algebra: A Combined Approach (4th Edition)

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

Chapter 3 - Review - Page 275: 51

Answer

Graph 1

Work Step by Step

To match a graph with an equation you want to check the slope and the y-intersect. Our equation has the slope m=2 (the number x is multiplied by) and the y-intersect 0 (you can calculate this by setting x equal to 0. Graph 1 is the only line that has an y-intersect at 0 and has a positive slope.
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