diketahui = F(x) =2x-8 dan g(x)=x-2 tentukan (F-g) (x)

f (x) = 2x - 8 dan g(x) = x - 2
(f - g) (x) = f(x) - g(x)
= (2x -8) - (x -2)
= 2x -8 - x + 2
= x - 6