A hobbyist collected data about the motion of a toy train on a straight track and then recorded the data in the graph below. Which of these accurately describes the motion of the toy train?

Ithink it’s the fourth one ! it sharpens our reading skills !

  it says that its silence shattered by the beating of the drums and the blowing of the bugle. the sound of these instruments have traveled far that it reached the church, the school, and the farms.  the once quiet places have been filled with sounds.