Question 385477: Find the equation of the line through (9, -6) with slope -3.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Find the equation of the line through (9, -6) with slope -3.
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Form: y = mx+b
Substitute for y,m,x and solve for "b":
-6 = -3*9 + b
-6 = -27 + b
b = 21
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Equation:
y = -3x+21
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Cheers,
Stan H.
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