SOLUTION: Which value of r gives the line passing through (3,2) and (r,-4) a slop of 3?

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Question 992410: Which value of r gives the line passing through (3,2) and (r,-4) a slop of 3?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Which value of r gives the line passing through (3,2) and (r,-4) a slope of 3?
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Equation:
(-4-2)/(r-3) = 3
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r-3 = -6/3
r = -2+3
r = 1
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Cheers,
Stan H.
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