The maximum value of the function f of x is equal to

- The maximum value of the function f of x is equal to x
- The maximum value of the function f of x is equal to log x upon x is
- The maximum value of the function f of x is equal to x where x belongs to 12 is
- The maximum value of the function f of x is equal to sin x is
- The maximum value of the function f of x is equal to mod x is
- The maximum value of the function f of x is equal to x ^ 1 2 is
- The maximum and minimum values of the function y=x3-3x2+6