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Edexcel maths c1

How did everyone find it? And is there an unofficial mark scheme

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It was o'rite ''/


What do you guys think will be the grade boundaries?
Reply 2
Avatar for JP 98
JP 98
10
Original post by PerplexedBird



What do you guys think will be the grade boundaries?



I found it much easier than all the other papers and due to the A boundary being 64/75 for the June 2014 paper which was much harder I think the boundaries could be between 65-70 probably 67/68 for an A.
Reply 3
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Vashween
Original post by Kiranjott
How did everyone find it? And is there an unofficial mark scheme


It was fine!
Reply 4
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Vashween
k root 10 for the length of AB

What did you get for K?
Reply 5
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Vashween
Original post by EpicTroll9300
I found it much easier than all the other papers and due to the A boundary being 64/75 for the June 2014 paper which was much harder I think the boundaries could be between 65-70 probably 67/68 for an A.


I hope they don't raise the grade boundary!
Original post by Vashween
k root 10 for the length of AB

What did you get for K?


3 root 10
Reply 7
Avatar for JP 98
JP 98
10
Original post by Vashween
k root 10 for the length of AB

What did you get for K?


I got
3
Original post by Vashween
k root 10 for the length of AB

What did you get for K?


Think I got k=3. Had something like root(90) so went into root(10*9)
Reply 9
Avatar for Vashween
Vashween
Original post by EpicTroll9300
I got
3


I got it wrong. OMG
3root10
What did everyone get for Jess's total salary over the 20 years? Think I got somewhere in the 500k region but that seems so high?
Reply 12
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JP 98
10
i think it was 557 500
Reply 13
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Vashween
Original post by magic_andrew
Think I got k=3. Had something like root(90) so went into root(10*9)


Original post by Vashween
I got it wrong. OMG


what did you get for coordinate of A and B?
A(-2,-14) B(1,5) ??
Original post by Vashween
what did you get for coordinate of A and B?
A(-2,-14) B(1,5) ??


Yeah.
Reply 15
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badaman
2
Original post by Vashween
what did you get for coordinate of A and B?
A(-2,-14) B(1,5) ??


Yh and the distance was 3root10
Original post by Vashween
what did you get for coordinate of A and B?
A(-2,-14) B(1,5) ??


Can't remember off the top of my head but I had root(1^2 + 9^2)
I found it easy, except from the last 5 marker to get the x coordinate of P, Which I realised all I needed to do was to equate the dy/dx to the gradient after rearranging the equation to y=mx+C
Reply 18
Avatar for Yousf
Yousf
13
Original post by EpicTroll9300
I found it much easier than all the other papers and due to the A boundary being 64/75 for the June 2014 paper which was much harder I think the boundaries could be between 65-70 probably 67/68 for an A.


Last year's paper was clearly easier than this year's paper...
Reply 19
Avatar for JP 98
JP 98
10
what did everyone get for the last question ( the x co-ordinate )

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