Question 62628
X MIDPOINT IS (8-4)/24/2=2
Y MIDPOINT IS (-1+2)/2=1/2=.5
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X+7Y=4
X----Y
-2..(6/7)
-1..(5/7)
0...(4/7)
1...(3/7)
2...(2/7)
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X=-13 IS A VERTICLE LINE PASSING THROUGH THE POINTS (-13,0)