Drew kept track of the amount of time and number of pages he read each night. night one he read 6 pages in 12 minutes. night 2 he read 10 pages in 20 minutes. night 3 he read 16 pages in 8 minutes. night 4 he read 15 pages in 30 minutes. Does it show direct variation. if so, give the constant of variation. if not, explain why not.