Passage I
Five bicycle riders traveled during the same 35 sec time interval along a 1 km segment of a straight path. Point P was located at one end of the segment. D, measured in meters, was a rider's distance along the path from Point P at time t. Measurement of D began simultaneously for all riders at t = 0 sec.
Figure 1 is a graph of D versus t for Riders 1 and 2. Figure 2 is a graph of D versus t for Riders 3, 4, and 5.
2. Based on Figures 1 and 2, which riders did NOT begin the 35 sec interval at Point P ?
Your Answer is
Correct Answer is J
Explanation
It does not start from point P, then look at figure 1 & 2, when the abscissa time t is 0, the vertical coordinates of riders 3 & 4 & 5 are not 0, indicating that they are not at point P at this time