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Reallyyy need helpppppppppp

Reallyyy need helpppppppppp-example-1

1 Answer

3 votes

Answer:

r = 3

Explanation:

Slope of a line passing through two points
(x_1,y_1) and
(x_2,y_2) is given by the formula,

Slope 'm' =
(y_2-y_1)/(x_2-x_1)

Slope of a line passing through (4, 2) and (r, -6) is 8.

8 =
(2+6)/(4-r)

8(4 - r) = 8

4 - r = 1

r = 4 - 1

r = 3

User Hillspro
by
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