Idc about giving away my points...How about 20+ Points for explanation & Correct answer

Answer:
The answer to the problem is 36.
Step-by-step explanation:
As seen in the bottom function, x has been replaced with 2. So now we have the new equation of f(2) = 6^2
f(2) = 6^2
6*6 = 36
f(2) = 36