# Edexcel C1 May 2010 Mark schemeWatch

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Thread starter 8 years ago
#1
Can anyone please post a link to download Edexcel GCE C1 May 2010 mark scheme?
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8 years ago
#2
sorry dude, surely your school should have provided you with it,
my school gave us maths C1 from 05-10 with all mark schemes
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8 years ago
#3
(Original post by raheem94)
Can anyone please post a link to download Edexcel GCE C1 May 2010 mark scheme?

http://www.thestudentroom.co.uk/show....php?t=1440719

There's an unofficial one here... scroll down

1
8 years ago
#4
(Original post by Miss Anonymous)
http://www.thestudentroom.co.uk/show....php?t=1440719

There's an unofficial one here... scroll down

It is 99% correct. For Q 10 part c, the QP says give your answer in the form , but the person has given it in the form
1
Thread starter 8 years ago
#5
(Original post by MostCompetitive)
It is 99% correct. For Q 10 part c, the QP says give your answer in the form , but the person has given it in the form
Is the question 10 (a) correct in the unofficial mark scheme. I have checked my solution but my graph of the equation y=x^2 (7-x) is not matching with the graph drawn in the mark scheme.
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8 years ago
#6
(Original post by raheem94)
Is the question 10 (a) correct in the unofficial mark scheme. I have checked my solution but my graph of the equation y=x^2 (7-x) is not matching with the graph drawn in the mark scheme.
Yes, but the graph of bends again before intersecting the other one - that is not how it is meant to be. is , so it is the other way around and, if you put x and y equal to zero, you'll find where it crosses both the x axis and the y axis. What does your version look like? If it is an S shape, then it is wrong because is backwards.
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8 years ago
#7
arghhhh not this paper. This was pretty messed up. Especially the sequences question!

my college made me sit it as a mock. I only just scraped an A grade
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8 years ago
#8
(Original post by MostCompetitive)
It is 99% correct. For Q 10 part c, the QP says give your answer in the form , but the person has given it in the form
Why on 10.c are you supposed to choose 4-2/3 and not 4+2/3?

Sorry, not sure if you know but you seemed to know the previous answer lol

Thanks
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8 years ago
#9
Ohhh sorry, because if you chose the 4+2/3, y would become negative

XD
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8 years ago
#10
(Original post by Zoe17)
Why on 10.c are you supposed to choose 4-2/3 and not 4+2/3?

Sorry, not sure if you know but you seemed to know the previous answer lol

Thanks
From the sketch you did part a, you should see that the x co-ordinate of the point of intersection is less than 4. There is another point of intersection that is below the x-axis, and the problem with that is that it is below the x axis - the question says that both co-ordinates (x and y) are positive. Therefore, the x co-ordinate of the point of intersection the Q is asking for must be
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8 years ago
#11
(Original post by MostCompetitive)
It is 99% correct. For Q 10 part c, the QP says give your answer in the form , but the person has given it in the form
Are you nuts, its exactly the same lol.
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8 years ago
#12
(Original post by marek35)
Are you nuts, its exactly the same lol.
I agree - I don't think it should make any difference, but the question paper asks you to give it in that form.
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8 years ago
#13
(Original post by ilyking)
arghhhh not this paper. This was pretty messed up. Especially the sequences question!

my college made me sit it as a mock. I only just scraped an A grade
Im on the same page - real one is tommorrow, so hopefully....
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8 years ago
#14
(Original post by kars15)
Im on the same page - real one is tommorrow, so hopefully....
I had this as a mock as well and I'm taking it a year early... help! I think I failed completely :/ checked the mark scheme and there are a lot of answers I got wrong...
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8 years ago
#15
(Original post by Miss Anonymous)
http://www.thestudentroom.co.uk/show....php?t=1440719

There's an unofficial one here... scroll down

I'm sorry but where exactly is this 'unofficial' markscheme. I'm being dumb, I know, but I just can't see it
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