Question

if ( f(x)=\frac{x}{2}+8 ), what is ( f(x) ) when ( x = 10 )?
options: 13, 36, 9, 4

Explanation:

Step1: Substitute $x=10$ into function

$$f(10) = \frac{10}{2} + 8$$

Step2: Calculate the division

$$\frac{10}{2} = 5$$

Step3: Calculate the final sum

$$5 + 8 = 13$$

Answer:

13