Ma10.f.6 which of the following statements are true about the
linear functions.
every function has a positive solpe
not every function has a positive slope
every function has a positive y intercept
exactly three functions have a y intercept of 0
none of the above

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?