Question

I need help please , answer ASAP if you know the answer

Answer 1

Answer: 9

Explanation:

The problem is asking for the value of f(x) when x=6. All you have to do is plug in 6 into every x you see and then solve.

`f(6)=(6^2)/(2) -9`

`f(6)=(36)/(2) -9`

`f(6)=18-9`

`f(6)=9`