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19-05-2016
Mathematics

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What is the slope of a line that passes through the points (1, -2) and (-3, -6)? Slope = (y2 - y1)/(x2 - x1); = (-6 - 5)/(-2 + 3); = -11/1; = -11

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apologiabiology apologiabiology

19-05-2016

(x,y)
(1,-2)
(-3,-6)
x1=1
y1=-2
x2=-3
y2=-6

slope=(-6-(-2))/(-3-1)=(-6+2)/(-4)=-4/-4=1
slope=1

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