The given function f estimates the distance a train has traveled, in kilometers, from a station in a certain city x hours after crossing the city border. What is the best interpretation of 8 in this context?
Between the station and the city border, the train traveled an estimated total distance of 8 kilometers.
A
After crossing the city border, the train traveled at an estimated speed of 8 kilometers per hour.
B
After crossing the city border, the train traveled an estimated total distance of 8 kilometers.
C
Between the station and the city border, the train traveled at an estimated speed of 8 kilometers per hour.