What concept is illustrated by the use of advance organizers

The answer is Meaningful Learning.

Meaningful learning refers to the concept that an individual fully understood the learned knowledge, and that he or she knows the specific fact that relates to other stored facts.

Advance Organizer is a useful tool  for teachers in helping students remember new material.

  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.