jika f(x)=x-5 dan g(x)=x^2-1, maka (fog) (x)=

Fungsi Komposisi


f(x) = x - 5
g(x)=x^2-1

(fog)(x)
= f(g(x))
= (x^2 - 1) - 5
= x^2 - 6

f(x) = x - 5
g(x) = x² - 1

(fog)(x) = f(g(x))
(fog)(x) = ( x² - 1 ) - 5
(fog)(x) = x² - 6 ✔️

Semoga bermanfaat.....
-Prisco