Question 364312
{{{f(x)=y=mx+b}}}
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{{{f(3)=-2}}}
{{{f(2)=5}}}
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{{{m=(f(3)-f(2))/(3-2)=(-2-5)/1=-7}}}
{{{y=mx+b}}}
Use either point to solve for {{{b}}}.
{{{5=-7(2)+b}}}
{{{5=-14+b}}}
{{{b=9}}}
{{{highlight(y=-7x+19)}}}
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{{{drawing(300,300,-6,6,-6,6,circle(2,5,0.3),circle(3,-2,0.3),grid(1),graph(300,300,-6,6,-6,6,0,-7x+19))}}}