Question

SOMEONE PLEASE HELP ME ASAP, IM IN A HURRY
A line segment has endpoints G(7, 1) and H(15, 3). The point M is the midpoint of GH. Which is the equation of the line perpendicular to GH and passing through M?


y = 4x + 46


y = 4x + 5


y = −4x + 46


y = −4x + 5

A line segment has endpoints A(4, 8) and B(2, 10). The point M is the midpoint of AB. What is an equation of a line perpendicular to AB and passing through M?


y = −x + 4


y = x + 4


y = x + 6


y = −x + 6