College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 2 - Section 2.1 - Rectangular Coordinates and Graphs - 2.1 Exercises - Page 180: 43


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Work Step by Step

$$y=\frac{1}{2}x-2$$ Substitute points for x to find their corresponding y-value. $$y=\frac{1}{2}(0)-2$$ $$y=-2$$ $$(0,-2)$$ $$y=\frac{1}{2}(2)-2$$ $$y=-1$$ $$(2,-1)$$ $$y=\frac{1}{2}(4)-2$$ $$y=0$$ $$(4,0)$$ Connect the points on a graph.
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