Timothy walks from home to a mailbox. After walking 15 min, he puts a letter in the mailbox. Then he walks home at the same speed. The graph shows his distance from the mailbox as a function of time. Select all the statements that are true of the function.

A. The x-intercept is (0, 3,750).
B. The x-intercept is (15, 0).
C. The y-intercept is (0, 3,750).
D. The y-intercept is (15, 0).
E. The y-intercepts are (0, 3,750) and (30, 3,750).