Each day, Hugo runs to the school track and then runs some laps. Laps 7 8 9 10 11
Time (min) 35.5 37 41.5 45 49.5

The graph of x and y axis with the titles Number of Laps and Time (min). The range of the x axis is zero to eleven by increment of one. The range of y axis is zero to forty five by increment of five. On both axis every alternate tick marks are labeled. On the graph, there are points at (7, 35), (8, 38), (9, 42), (10, 46), and (11, 49). The line started from (0, 10) and passes through (7, 35).

What does the y-intercept of the line represent?
A. total time spent running
B. average time to run one lap
C. average time spent running to the school track
D. average number of laps run