Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Section 3.3 - Graphing Linear Functions - Exercise Set - Page 150: 18


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Work Step by Step

$x-2y=-8$ To find the x-intercept, substitute 0 for y. $x=-8$ $(-8,0)$ To find the y-intercept, substitute 0 for x. $-2y=-8$ $y=4$ $(0,4)$ Plot these points and connect with a straightedge. $f(x)=\frac{x+8}{2}$
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