persamaan garis lurus pada grafik di samping no 13

jawaban nya E.4x + 5y = 20
x = 0
4(0)+5y = 20
y = 20/5 = 4
(x,y) = (0,4)
y = 0
4x+5(0) = 20
x = 20/4 = 5
(0,5)