If i understand right you are supposed to count how many games were played in which case you would see there are 4 quarters, which is one game and then the home, and away game, giving you two games. Hope that helps!
when you finished your reflections the coordinate of the point is (1, -1) while it should be (4, -4), that means you not only need to move it by 3 down but also to the right.
f(x) = 250(2^x) f(12) = 250 (2^12) Calculate f(12) = 250 (2^12) and you should have the answer. Just remember that f(12) stays the same since it is a function.