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Alex Ar [27]
3 years ago
6

What is the slope of the line that contains the points (-1, 8) and (2, -4)?

Mathematics
2 answers:
vovikov84 [41]3 years ago
7 0

Answer:

-4

Step-by-step explanation:

Use the equation for slope.

m=\frac{y_{2}-y_{1}  }{x_{2}- x_{1} }\\m=\frac{-4 - 8 }{2-(-1) }\\m=\frac{-4 - 8 }{2+1 }\\m=\frac{-12}{3}\\ m=-4

The slop is -4.

trapecia [35]3 years ago
4 0

Answer:

-4

Step-by-step explanation:

The slope of a line given two points is given by

m = (y2-y1)/(x2-x1)

   = (-4-8)/(2 - -1)

   = (-4-8)/(2+1)

   = -12/3

   = -4

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