Between 0 and 1 because it goes 0, 1/10, 2/10, and so on and so forth till 1
B is your y intercept on the graph.
They are vertical angles, thus they are equal to each other:
5x + 12 = 6x - 10
22 = x
x = 22
16 min bucket will drop at 3:36 and 14 min bucket will drop at 3:31
