Respuesta :

Answer:

-8

Step-by-step explanation:

Answer: y = (4/2)x + 4

Explanation:

For the other line to be a perpendicular it needs to have a negative reciprocal of the first slope.

First slope = (-2/4) so the negative reciprocal would be (-4/-2) = 4/2

And we can keep the y-intercept as it was.
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