persamaan garis lurus yang melalui titik (-2,-4) dan titik (-4,3)adalah bntu jwb donk

m = 3 - (-4)/-4-(-2)
     = 7/-2
     = -7/2

y - (-4) = -7/2(x -(-2)
y + 4 = -7/2(x + 2)
2(y + 4) = -7(x + 2)
2y + 8 = -7x - 14
2y + 7x = 6
2y + 7x - 6 = 0

m = (3 -(-4))/(-4 -(-2))
m = 7/-2
(x1,y1)= (-2, -4)

y - (-4) = -7/2(x - (-2))
y +4 = -7/2(x + 2)
2(y+4) = -7(x+2)
2y + 8 = -7x - 14
7x + 2y = -22