The graph above shows the height of the tide, in feet, above or below a baseline. Which of the following is closest to the difference, in feet, between the heights of the highest and lowest tides on May 2 at Henlopen Park?
A. 2.9
B. 1.6
C. 1.7
D. 1.9
E. 2.8
A. 2.9
B. 1.6
C. 1.7
D. 1.9
E. 2.8
