Question

Tolong jawab yg ini juga yaaaa

Answer 1

Verified answer

K (0,-1) dan (2,1)
↓
(y - y1)/(y2 - y1) = (x - x1)/(x2 - x1)
(y + 1)/(1 + 1) = (x - 0)/(2 - 0)
2y + 2 = 2x
2y = 2x -2
y = x - 1

Jawaban C