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07-06-2018
Mathematics

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A line passes through (-5,8) and 3,2) what is the slope of the line

-3/4

-4/3

3

1/3

Respuesta :

07-06-2018

The formula of a slope:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have:
[tex](-5;\ 8)\to x_1=-5;\ y_1=8\\(3;\ 2)\to x_2=3;\ y_2=2[/tex]
Substitute:
[tex]m=\dfrac{2-8}{3-(-5)}=\dfrac{-6}{8}=-\dfrac{3}{4}[/tex]

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