Why does a person have to eat three or more meals a day?

Three meals spread throughout the day provide your body with essential energy and nutrients and help keep you focused and less irritable. Spreading meals through the day also helps with the efficient digestion and absorption of foods and maintains stable blood sugar levels.

do you have a formula possibly

  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.