NolanM8 NolanM8

06-09-2017
Mathematics

contestada

Find the slope of a line through a pair of points (2,-3) and (8,4)

Respuesta :

06-09-2017

slope of any line (m) can be calculated as follows:
m = (y2-y1) / (x2-x1)
from the given points:
(x1,y1) = (2,-3)
(x2,y2) = (8,4)
substituting in the equation, we can get the slope as follows:
m = (4--3) / (8-2) = (4+3) / (8-2) = 7/6

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