The table compares the initial amount of fuel Li Jing's car had, and the total distance she traveled using that amount, in several different occasions.


Can the total distance be represented as a function of fuel?


Fuel (liters) 1st # , Distance (kilometers) 2nd #

30 100

35 120

40 140

35 120

45 160

25 90

30 100

20 80


Yes or No and why?