Question

Tentukan lah ! Tolong minta jawabanya??!!!

Answer 1

1) y-y1 = m(x-x1)
y+1 = 1/2(x-0)
y+1 = 1/2x kalikan 2
2y + 2 = x
x - 2y -2 = 0

2) y-y1 = m(x-x1)
y-9 = 3/5(x-5)
y-9 = 3/5 x -3 kalikan 5
5y - 45 = 3x -15
3x - 5y +30 = 0

Answer 2

0
maaf Y kalau salah