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21-07-2017
Mathematics

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What is the slope of the line that contains the points (-4,2) and (6,-3)?
Select one: a. -2
b. 1212
c. −12−12
d. −23

Respuesta :

21-07-2017

The slope of a line is:

m=(y2-y1)/(x2-x1), where (x1,y1) and (x2,y2) are any two points on the line:

m=(-3-2)/(6--4)

m=-5/10

m= -1/2

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