[tex]jika f(x) = 3x - 2 dan g(x) = \frac{x}{x - 1} tentukan (f o g)(x) = ... [/tex] mohon dibantu yang bisa ya

f (x) = 3x - 2 dan g(x) = x /(x - 1)
f o g (x) = f { g(x) }
f ( x / (x - 1)
= 3 { x / (x - 1) } - 2
= 3x / (x - 1) - 2
= 3x / (x - 1) - 2(x / (x - 1:
= (3x - 2x) / (x - 1)
= x / (x - 1)