To find the value of f(g(x)), we first need to evaluate g(x), which is given as 6. Now, we substitute this value into f(x).
Since f(x) = 9, we can conclude that regardless of the input, the output of f will always be 9.
Thus, f(g(x)) = f(6), and since f(x) always equals 9, we have:
f(g(x)) = 9
In summary, the value of f(g(x)) is 9 because the function f returns a constant value, 9, for any input.