class leader: y2 = x3 + 7x + 15
Sr no. class members # points points
1 y2 = x3 + 7x + 15 11 (0,15) (0,20) (5,0) (10,0) (15,10) (15,25) (20,0) (25,10) (25,25) (30,10) (30,25)