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katrin2010 [14]
3 years ago
8

Please help, I've attached the picture and the answer choices.

Mathematics
1 answer:
pogonyaev3 years ago
6 0
Slope = (-2 + 4)/(-2-2) = 2/-4 = -1/2

y = mx + b
so
b = y - mx
b = -2 -(-1/2)(-2)
b = -2 - 1
b = - 3

equation
y = -1/2x - 3

answer is B.
y = -1/2x - 3
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