Idk which ones apply plz help

Answer:
The answer is B.
Step-by-step explanation:
You conbine the function of f and g to form h.
For answer B,
You have g(x) = (x-3)^6.
Now plug it into function of f(x), you get:
f(x) = 9 / (x-3)^6 whixh is h(x) in the question.