Select the correct answer.
Consider the following graph.

A piecewise function shows Cheryl’s commute on the x-axis on time in minutes and y-axis on Speed in miles per hour. A function starts at (0, 0), (1, 50), (6.5, 50), and (9, 45)

Which statement best describes Cheryl's commute?

A.
Cheryl drove at a speed of 65 mph for 1 minute, drove at a constant speed for 5.5 minutes, and then drove at a speed of 45 mph for 2.5 minutes.
B.
Cheryl accelerated to 65 mph, drove at a constant speed for 5.5 minutes, and then decelerated to 45 mph.
C.
Cheryl accelerated to 65 mph, made a stop for 5.5 minutes, and then decelerated to 45 mph.
D.
Cheryl drove at a speed of 65 mph for 1 minute, made a stop for 5.5 minutes, and then drove at a speed of 45 mph for 2.5 minutes.
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