Tolong jawab soal no. 2 pakai cara thx

(2,-5)
M = 2/-5
M = -2/5

y-y1 = m (x-x1)
y-(-5) = -2/5 (x-2)
y+5 = -2/5x+4/5
y-2/5x-4/5+5 = 0
y-2/5x-4/5+25/5 = 0
y-2/5x+21/5 = 0
5y-2x+21 = 0

Kok gak ktemu ya
Mungkin ada kesalahan, maaf