Jika f(x) = -4x +3/x-1 dan g(x) = x+2 ,maka (g o f) invers (x) = Makasihh nnti dikasih jawaban terbaik

f(x) = (-4x + 3)/(x - 1)
f^-1 (x) = (x + 3)/(x + 4)

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

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