Question

use the following function
$f(x) = \frac{x}{3} - -8$
$f(12) = \square$

Explanation:

Step1: Substitute x=12 into f(x)

$f(12) = \frac{12}{3} - (-8)$

Step2: Calculate each term

$\frac{12}{3} = 4$, $-(-8) = 8$

Step3: Add the results

$4 + 8 = 12$

Answer:

12