Answer
(1,4)
(2,2)
(3,0)
Work Step by Step
$2x+y=6$
$2x+y-2x=6-2x$
$y=6-2x$
if $x=1$
$y=6-2x=6-2(1)=6-2=4$
if $x=2$
$y=6-2x=6-2(2)=6-4=2$
if $x=3$
$y=6-2x=6-2(3)=6-6=0$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 8 - Section 8.2 - Graphing Linear Equations - Exercises - Page 303: 6
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