You are Here: Home >< Maths

C1 Maths AS aqa 2016 (unofficial mark scheme new)

Announcements Posted on
Why bother with a post grad? Are they even worth it? Have your say! 26-10-2016
1. what grade would 60 be? as a rough ghestimate, just added it up again and got 63 but im gona minus 3 incase of misjudgement.
2. (Original post by SunDun111)
what grade would 60 be? as a rough ghestimate, just added it up again and got 63 but im gona minus 3 incase of misjudgement.
High B?

Posted from TSR Mobile
3. After checking a few times im quite sure i got 66-68
Made a tiny mistake on the integral which will probably cost me 2 and then another mark for thr shaded area
Then on Q3 i read the question wrong and thought it was x^2 +3x instead of 7x
So dropped 2 there and then i did say translaye so would have got 1/3 for the transformation
4. (Original post by Applebananaaaa)
(x-5)^2-25+(y+3)^2-9=0
= (x-5)^2+(y+3)^2=34 therefore radius=Square root of 34
No, when you have two points that's not how to do it. You need to use Pythagoras to find the K value, or substitute in the values of A to (x-5)^2+(y+3)^2 = k.

5. C1
June 2015 - A = 64 B = 58 C = 52
June 2014 - A = 62 B = 56 C = 50
June 2013 - A = 59 B = 53 C = 47
Jan 2013 - A = 64 B = 58 C = 52
June 2012 - A = 58 B = 51 C = 44
Jan 2012 - A = 61 B = 55 C = 49

All these are the previous grade boundaries, I personally think it will be similar to the June 2013 Boundaries.
6. (Original post by Elisheva)
Thanks this is really useful! Was 5d definitely only 2 marks?? I completely missed it and only saw it when I was closing the paper and checking through and I think I remember it being 3 marks? Would rather it was 2 obviously aha
I make no guarantees here! The marks are not my work, they're the work of the OP of this forum, beanigger - http://www.thestudentroom.co.uk/show....php?t=4095491.

I just added the integral formating in that edit.
C1
June 2015 - A = 64 B = 58 C = 52
June 2014 - A = 62 B = 56 C = 50
June 2013 - A = 59 B = 53 C = 47
Jan 2013 - A = 64 B = 58 C = 52
June 2012 - A = 58 B = 51 C = 44
Jan 2012 - A = 61 B = 55 C = 49

All these are the previous grade boundaries, I personally think it will be similar to the June 2013 Boundaries.
I'd be guessing closer to 2015 or 2012 - but defo lower than 2015.
8. (Original post by omarharoun3)
i did the same! what were your fractions?!
I cant quite remember, but just multiply there one (over 4) by 3 because I left my fractions over 12, and I remember having 200 and something on the top!
I cant quite remember, but just multiply there one (over 4) by 3 because I left my fractions over 12, and I remember having 200 and something on the top!
243/12?
10. I left first part as 243/12 and second part as 135/12
(equivalent to 20.25 and 11.25)
11. (Original post by _wsburn)
I left first part as 243/12 and second part as 135/12
(equivalent to 20.25 and 11.25)
Can't see an issue with that - they should allow OE in the mark scheme.
I cant quite remember, but just multiply there one (over 4) by 3 because I left my fractions over 12, and I remember having 200 and something on the top!
(Original post by timtjtim)
243/12?
(Original post by timtjtim)
Can't see an issue with that - they should allow OE in the mark scheme.
i got that!!!!! but my second part was wrong. i didnt see a triangle, i saw a square LOOOL
13. does anyone remember the coordinates of P it was like -1,23 or something??
14. If I got 243/12 instead of the simplified 81/4, would I still get full marks?
15. (Original post by omarharoun3)
does anyone remember the coordinates of P it was like -1,23 or something??
(-2,24)

16. (Original post by ZoeOlivia98)
If I got 243/12 instead of the simplified 81/4, would I still get full marks?
I would say yes - it should be OE
17. (Original post by timtjtim)
I would say yes - it should be OE
I agree, in the past papers it normally accepts them unless its a VERY obvious fraction that can be simplified.
Anyone know that the final answer was deffo k>6 and k<-3/2

Because I got k= -1 and k= 9, would be helpful if someone could remember the inequality we had to solve!
Can't remember properly, but yeah i also got k>6 and k<-3/2
19. I wrote the completed the square one in decimals, do i get full marks for that question? It asked for the numbers to be rational.
20. naaah i think similar to 2014

Register

Thanks for posting! You just need to create an account in order to submit the post
1. this can't be left blank
2. this can't be left blank
3. this can't be left blank

6 characters or longer with both numbers and letters is safer

4. this can't be left empty
1. Oops, you need to agree to our Ts&Cs to register

Updated: May 27, 2016
TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Today on TSR

Who is getting a uni offer this half term?

Find out which unis are hot off the mark here

Brexit: Why you should study law

Poll
Useful resources
Study resources

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.