ATAR Notes: Forum

Archived Discussion => 2010 => End-of-year exams => Exam Discussion => Victoria => Mathematical Methods CAS => Topic started by: man0005 on November 05, 2010, 03:59:16 pm

Title: If i made a silly mistake in 11b, can i still get full marks in 11c?
Post by: man0005 on November 05, 2010, 03:59:16 pm

If i made a silly mistake in 11b, can i still get full marks in 11c

I derived and put derivative = 0 at max
just had the wrong value for r, cause i made a silly mistake in 11b ==

Title: Re: If i made a silly mistake in 11b, can i still get full marks in 11c?
Post by: Souljette_93 on November 05, 2010, 04:24:08 pm

hmm..doubt the full 2 marks, but i think you would get yourself one mark in the least. Everything else is bonus.

Title: Re: If i made a silly mistake in 11b, can i still get full marks in 11c?
Post by: x Shane x on November 05, 2010, 06:06:39 pm

Yeah I agree, definitely 1 if you wrote that the derivative equaled 0, possibly 2 if all your working was correct!