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: 58

Answer

a. $x=0 ,y=9$ $x=1, y=9.25$ $x=5, y= 10.25$ $x=10, y= 11.5$ b. The employee needs to produce 13 units.

Work Step by Step

a. $y=0,25\times0+9\lt=\gt y=9$ $y=0,25\times1+9\lt=\gt y=9.25$ $y=0,25\times5+9\lt=\gt y= 10.25$ $y=0,25\times10+9\lt=\gt y= 11.5$ b. $12.25=0.25x+9 \lt=\gt 3.25=0.25x \lt=\gt x=13$
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