Evaluate the Function f(0)=4^x

$f (0) = 4^{x}$

Step 1

Replace the variable $x$ with $0$ in the expression.

$f (0) = 4^{0}$

Step 2

Simplify the result.

Anything raised to $0$ is $1$ .

$f (0) = 1$

The final answer is $1$ .

$1$

Step 3