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posted by Anonymous Tuesday, September 21, 2010 at 9:38pm.
find an equation of the line containing the giving pair of points (-2,-1),(-7-8) the equation of the line in slope =intercept form is y=
y-y1=m(x-x1) slope=m=(y1-y2)/(x1-x2) (-2,-1)=(x1,y1),(-7-8)=(x2,y2)
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