Question

Diketahui titik A (2,-3) dan B (4,5). Tentukan persamaan dan slope garis AB!

Answer 1

Verified answer

Slope / kemiringan / gradien m = (y2 - y1) / (x2 - x1)

m = (5 - (-3)) / (4 - 2)
m = 8/2
m = 4

pers. gaisnya
y - (-3) = 4(x - 2)
y + 3 = 4x - 8
y = 4x - 8 - 3
y = 4x - 11
4x - y - 11 = 0