Just to let yall know....
BC is just AB with a few extra things thrown in.. the biggest being Sequence and Series (Which i don't really understand.. lol)
Anywho.. yea. On the BC exam, you get an AB subscore too.. so.. there has to be overlapping questions. And yes. 3 of the 6 on the BC were the same as the AB ones. And funny how, out of the 3 BC only ones, i didn't get 2 of them.. LOL. Eh. i still think i did well on the test. Just the last two free responces threw me for a loop
