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24-05-2017
Mathematics

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PQ has endpoints at PH(7, -11) and Q(-5,-8). Find the slope of PQ

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apologiabiology apologiabiology

24-05-2017

slope between (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)
so
slope beteen (7,-11) and (-5,-8) is

(-8-(-11))/(-5-7)=(-8+11)/(-12)=3/-12=-1/4

slope=-1/4

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