Evaluate the Function f(8)=|8|

$f (8) = | 8 |$

Replace the variable $8$ with $8$ in the expression.

$f (8) = | 8 |$

Simplify the result.

The absolute value is the distance between a number and zero. The distance between $0$ and $8$ is $8$ .

$f (8) = 8$

The final answer is $8$ .

$8$