Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

End of Course Assessment - Page 782: 19



Work Step by Step

We first look at the graph and see that the line has a slope of 1/2. A line parallel to this line will have the same slope, so we know that m=1/2. We then put the equation in point slope form: $y-1=1/2(x+2)$ The answers, however, are all in slope intercept form, so we must isolate y to simplify. Thus, we obtain: $y-1=1/2 x +1 \\\\ y=1/2x+2$
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