let f(x)= x+3/x-11 and let the domain of the function be the set of all intergres except 11. Find the function values f(9)=
I think you need parentheses in your equation when you write it like that. Otherwise it could be interpreted as
f(x) = x + (3/x) - 11
If you mean f(x) = (x+3)/(x-11), then when x = 9, f(9) = 12/-2 = -6