Question

please please pleaas help​

Answer 1

Answer:

-8

Step-by-step explanation:

Answer 2

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.