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: 20


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Work Step by Step

$4x+6y=12$ To find the x-intercept, substitute 0 for y. $4x=12$ $x=3$ $(3,0)$ To find the y-intercept, substitute 0 for x. $6y=12$ $y=2$ $(0,2)$ $6y=4x+12$ $y=\frac{2x+6}{3}$ $f(x)=\frac{2x+6}{3}$
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