Jill recorded the average number of gallons of water that she used on her garden each day during different months. the chart below displays her records.   month gallons per day march 35 april 37 may 42 june 55 july 65 august 34 september 24   when does jill’s chart show the greatest increase in the gallons used per day?   a. may to june   b. june to july   c. july to august   d. march to april