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04-05-2017
Mathematics

contestada

Find the slope of the line through the given points (9,2) and (7,8)

Respuesta :

04-05-2017

The velocity, slope, of a line is always (y2-y1)/(x2-x1), in this case:

slope=(8-2)/(7-9)=6/-2=-3

m=-3

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