Jika f(x)=2 x-3 dan g (x)= x+2/x-1 maka (f o g)(x)=

Diketahui :
↪f(x) = 2x - 3
↪g(x) = (x + 2)/(x - 1)

Ditanya :
↪(f o g) (x)


Jawaban :

(f o g) (x) = f(g(x)) = f((x + 2)/(x - 1))

(f o g) (x) = 2((x + 2)/(x - 1)) - 3

(f o g) (x) = (2x + 4)/(x - 1) - 3



Semoga membantu.. ✔