Answer: The required value of f(3) is 81.
Step-by-step explanation: We are given the following function :

We are to find the value of f(3).
Substituting x = 3 in equation (i), we get

Thus, the required value of f(3) is 81.
Answer:
The correct answer is 3/8
Step-by-step explanation:
It was in my practice and I had gotten it correct.
Answer:
-1
—— = -0.25000
4
Step-by-step explanation:
Answer:
(suprisingly easy) 6x3x4=72 in.
Step-by-step explanation: