The graph of the function f is shown below. For what values of a in the interval [0, 5] does f (x) = 2? 5 4 (3, 4) 3 (0, 3) (4, 3) (2, 3) (4.5, 2) 2 (1, 2) (5, 1) X 2 w 4 5 O x = 1 only O x = 4.5 only O x = 3 only O x = 1 and x = 4.5 only O x = 1, x = 3, and x = 4.5