Giving brainlist and points I need help ASAP please help!

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

Sorry guys but as you have a small brain

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?