Dik fungsi f(x)=2x g(x)=x-1 h(x) x^2 tentukan fogoh (x)?

F(x) = 2x
g(x) = x – 1
h(x) = x²

Ditanya (f o g o h) (x)

Jawaban :

➡ tentukan nilak fungsi (g o h) (x)

(g o h) (x) = g(h(x)) = g(x²)

(g o h) (x) = x² – 1

Maka, (f o g o h) (x) :
(f o g o h) (x) = f(g o h(x)) = f(x² – 1)

(f o g o h) (x) = 2(x² – 1)

(f o g o h) (x) = 2x² – 1

Semoga membantu…maaf jika ada salah ✔