Question 984875
Given line, {{{y=(1/3)x+7}}}
Find line perpendicular to the given line and passing through point (-4,2).


Perpendicular lines in the plane, each line having slopes {{{m[a]}}} and {{{m[b]}}} will fit the formula  {{{m[a]*m[b]=-1}}}.


Can you solve the problem now given that fact?





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{{{y=-3x+(2-(-3)(-4))}}}
{{{highlight(y=-3x-10)}}}