Evaluate the Function f(2)=4^x

$f (2) = 4^{x}$

Step 1

Replace the variable $x$ with $2$ in the expression.

$f (2) = 4^{2}$

Step 2

Simplify the result.

Raise $4$ to the power of $2$ .

$f (2) = 16$

The final answer is $16$ .

$16$

Step 3