The volume occupied by a sample of gas is 300.0 mL when the pressure is 2.20 atm. What volume, at constant temperature, will the gas occupy when the pressure is decreased to 1.50 atm?

most of them using statistics and defining how things are being measured

  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.