I need help. It's 9th grade physical science. It takes a ball 2 minutes to roll back and forth on the ground from A to B to C. Using the diagram below.

Give the total distance traveled and the displacement of the ball.

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

not too sure thinking all accelerations are pointed down