Question 674878
Take it from point slope format to slope intercept
y+1=3(x-2)
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y+1 = 3x - 3(2)
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y = 3x - 6 - 1
{{{highlight(y=3x-7)}}}
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y intercept is (0,-7)
point from the original point slope formula is (-2,1)
x intercet is ({{{7/3}}},0)
0 = 3x - 7
3x = 7
x = 7/3 
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Plot those three points and draw a line through them.
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{{{graph(300,200,-10,10,-10,10,3x-7)}}}
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