Evaluate the Function g(4)=25-3r

$g (4) = 25 - 3 r$

Step 1

Replace the variable $r$ with $4$ in the expression.

$g (4) = 25 - 3 \cdot 4$

Step 2

Simplify the result.

Multiply $- 3$ by $4$ .

$g (4) = 25 - 12$

Subtract $12$ from $25$ .

$g (4) = 13$

The final answer is $13$ .

$13$

Step 3