Question 834651
{{{y=mx+b}}}
{{{-2=m(0)+b}}}
{{{b=-2}}}
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Use the point to solve for {{{m}}}.
{{{y=mx-2}}}
{{{3=m(2)-2}}}
{{{2m=5}}}
{{{m=5/2}}}
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{{{y=(5/2)x-2}}}
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{{{ drawing(300,300,-5,5,-5,5,grid(1),circle(2,3,0.25),circle(0,-2,0.25),graph( 300, 300, -5, 5, -5, 5, (5/2)x-2)) }}}