Hai teman-teman tolong aku ya please please banget makasih

garis melalui A( -5, 0) dan (0,4)
(y - 0)/(4-0) = (x- -5)/(0- -5)
y / 4 = (x+5)/(5)
5y = 4(x + 5)
5y = 4x + 20
y = (4x + 20)/5
y = (4/5)x + 4