The maximum value of `f(x)=x^2-2x`, for `x in[1,3]` is

The maximum value of f(x)=x^(2/x) is:

The maximum value of f(x)=(x-2)(x-3)^2 is

The maximum value of f(x)=-|x+2|+5 is:

Maximum value of f(x)=|x+1|-2|x-1|

If f(x)=|x-1|+|x-2|-|x-3|, then (a) maximum value of f(x) is 3 if x in[2,3] (b) maximum value of f(x) is -3 if x in[1,3] (c) maximum value of f(x) is -3 if x in[1,2] (d) maximum value of f(x) is 3 if x in[1,3]

The maximum value of f(x) = (x -2) (x -3)^(2) is