Evaluate the Function f(30)=14-0.5x

$f (30) = 14 - 0.5 x$

Step 1

Replace the variable $x$ with $30$ in the expression.

$f (30) = 14 - 0.5 \cdot 30$

Step 2

Simplify the result.

Multiply $- 0.5$ by $30$ .

$f (30) = 14 - 15$

Subtract $15$ from $14$ .

$f (30) = - 1$

The final answer is $- 1$ .

$- 1$

Step 3