Question

Persamaan dengan garis yg melalui titik(0,-4) dan (5,0) tolong di jawab yaaaaa)

Answer 1

Y-y1 = x-x1
y2-y1 = x2-x1

y+4 = x -0
0+4 = 5-0

y + 4 =  x
4       = 5


dikali silang
5 (y +4 ) = 4x
5y + 20 = 4x

5y + 20 - 4x = 0
4x -5y - 20 = 0