Evaluate the Function f(3)=x^2+7

$f (3) = x^{2} + 7$

Step 1

Replace the variable $x$ with $3$ in the expression.

$f (3) = {(3)}^{2} + 7$

Step 2

Simplify the result.

Raise $3$ to the power of $2$ .

$f (3) = 9 + 7$

Add $9$ and $7$ .

$f (3) = 16$

The final answer is $16$ .

$16$

Step 3