Answer that I got for the circle question was -14 < p < 14 since you can't have a negative square root. Have no idea why that was a 9 mark question.
Anyway, paper 1 wasn't bad, loved that differentiation question (although I found (-50/27) to be a damned strange y-coordinate), but paper 2...well, it was interesting. 1-3 were okay, but I completely cocked up on the area question, hopefully I have a few marks out of that. 5 was also awful, because graphs from experimental data NEVER come up...and they came up. 6 was good (I think) and I've just mentioned 7 above.
So, I need a B.