PLZ HELP Sonia works at a bakery. The function f(x) represents the amount of money Sonia earns per loaf, where x is the number of loaves she makes. The function g(x) represents the number of bread loaves Sonia bakes per hour, where x is the number of hours she works. Show all work to find f(g(x)), and explain what f(g(x)) represents.

f(x) = 9x2 + 1
g of x equals the square root of the quantity 2 x cubed
(PLZ ANSWER FULLY AND BE DETAILED)