2) A cyclist leaves her home, traveling west on her bike. The graph shows the rate v(t), miles in hour, at which she is biking, as a function of the number of hours since she left the house. a) Give an expression for the total distance traveled by the bicyclist during the 6 hours. (2 pts.) b) Give an expression for the distance that she is from her home at the end of the 6 hour trip and is she in the east or west direction from her home, at that time? Include units in your answer. (2 pts.)