Use the function below to find F(3).
F(x) = 3^x

F(3) means the value of x is 3.
Replace x in the equation with 3 and solve:
F(x) = 3^x
F(3) = 3^3
F(3) = 27
The answer is B. 27
For this case we have the following function:
[tex]F (x) = 3 ^ x[/tex]
We want to find the value of F (3).
For this, we must evaluate the given function for x = 3.
We have then:
[tex]F (3) = 3 ^ 3\\F (3) = 27[/tex]
Answer:
The value of the function for x = 3 is given by:
[tex]F (3) = 27[/tex]
Option B