Question

F(x) = x+2 over 2 what is the value of f(-8)?

Answer 1

F(x)=x+2 over 2
F (-8)
So it would be
F(-8)=-8+2 over 2
And that would be
F(-8)=-8+1
So the anwer is
F(x)=-7 or just -7

Answer 2

f(x)=(x+2)/2

f(-8)=(-8+2)/2

f(-8)=-6/2

f(-8)=-3