Question 368743
4x-12y=2
12y=4x-2
/12
y= (1/3)X -1/6
slope = 1/3
..
the line perpendicular will have a slope of -3
equation of line passing through (10,-1) & slope -3
(y-10)=-3(x+1)
y-10 = -3x-3
y=-3x+7
...
{{{graph(300,300,-5,5,-5,5,((1/3)x -1/6),(-3x+7))}}}
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