Question

Tolong pakai caranya ya

Answer 1

M = -a/b = -2/3
karena tegak lurus maka
m = -2/3 = 3/2

persamaan garis nya
y-y1 = m(x-x1)
y-2 = 3/2 (x+3)
y-2 = 3/2x + 9/2
y=3/2x + 9/2 + 2
y=3/2x + 13/2
(di kali 2 semua)
2y = 3x + 13
3x-2y+13 = 0