Question

giving brainliest, 5 stars and a heart if you answer correctly

Answer 1

The answer to this problem is c -1/2

Answer 2

The answer is 2
First you have to turn the intercepts into y=mx+b form
you get y= -1/2x-2
to find the perpendicular line you have to flip the slope.
-1/2 flips to positive 2.