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Leno4ka [110]
3 years ago
5

Please Hurry!!!

Mathematics
1 answer:
Valentin [98]3 years ago
5 0

The point-slope form:

y-y_1=m(x-x_1)

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points A(-2, 6) and B(2, -2). Substitute:

m=\dfrac{-2-6}{2-(-2)}=\dfrac{-8}{4}=-2\\\\y-6=-2(x-(-2))\\\\\boxed{y-6=-2(x+2)}\to\boxed{(B)}

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Answer:

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<h3>f(5) = 9</h3>

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