Question 1069456
point slope formula: y-y1=m(x-x1), m is the slope, and (x1,y1) the point.
y-(-3)=-2(x-0)
Y+3=-2x
y=-2x-3
{{{graph(300,300,-10,10,-10,10,2x-3)}}}
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y+1=8(x-4)
y=8x-33
{{{graph(300,300,-10,10,-40,30,8x-33)}}}
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The slope is change in y/change in x=10/5=2
use either point; both will give the same result
y-5=2(x-3)
y=2x-1
{{{graph(300,300,-10,10,-40,20,2x-1)}}}