tolong di jawab yaaa

rumus tegak lurus
M1 x M2 = -1
M1 = y2-y1 / x2-x1
M1 = 3-5/-3+4
M1 = -2/1 = -2
-2 . M2 = -1
M2 = -1 / -2 = 1/2

Persamaan :
y-b = m(x-a)
y-6 = 1/2(x-0)
2(y-6) = 1(x-0)
2y - 12 = x
2y = x + 12
y = 1/2x + 12
2y - x - 12 = 0