Diketahui f(x) = 2x – 2 dan g(x) = 4x – x2. Fungsi (f o g) (x) = ….

(Fog) =f(g)
= 2x-2
= 2 (4x- x²) -2
= 8x - 2x² -2
= 2x²-8x+2

Maaf klo slah

(f o g)(x) = f(g(x))
= 2g(x) - 2
= 2(4x - x^2) - 2
= 8x - 2x^2 - 2
= -2x^2 + 8x - 2

= -2(x^2 - 4x + 1)