Select the correct answer. The graph below shows the quadratic function f, and the table below shows the quadratic function g.

x -2 -1 0 1 2 3 4
g(x) -1 0.75 2 2.75 3 2.75 2

Which statement is true?

A.
The functions f and g have different axes of symmetry and different maximum values.
B.
The functions f and g have the same axis of symmetry and the same maximum values.
C.
The functions f and g have the same axis of symmetry, and the maximum value of f is greater than the maximum value of g.
D.
The functions f and g have the same axis of symmetry, and the maximum value of f is less than the maximum value of g.