Question

I’m not sure how to solve this.

Answer 1

you use this equation because it is greater than 2

f(8)=1/2(8)+5

f(8)=4+5

f(8)=9

I hope this is good enough:

Answer 2

f(8) = 9

Explanation:

You would use the equation given on the bottom.

Plug in 8

f(8) = (1/2)(8) + 5 = 9