Question 655870
Determine the value of r so the line that passes throught each pair of points has the given slope.
Problem: (10,r),(3,4),m = -2/7
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Equation:
slope: (r-4)/(10-3) = -2/7
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(r-4)/7 = -2/7
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r-4 = -2
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r = 2
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Cheers,
Stan H.