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# WJEC Mathematics C4 14/06/12

Maths exam discussion - share revision tips in preparation for GCSE, A Level and other maths exams and discuss how they went afterwards.

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1. The exam was easy!
Hopefully got 100% in it so I can get A* >.<

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2. Re: WJEC Mathematics C4 14/06/12
(Original post by Holby_fanatic)
65.0005
Although knowing me it's probably wrong. -.-

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i got 65 as well
3. Re: WJEC Mathematics C4 14/06/12
I thought it went quite alright I messed up on the first question,but went back and changed my answer to get 1/4.

Did anyone get that? Also,did anyone understand the p question? I managed to get the equation,but I couldnt find the co-ordinates :l
4. Re: WJEC Mathematics C4 14/06/12
(Original post by ConstantlyStressed)
I thought it went quite alright I messed up on the first question,but went back and changed my answer to get 1/4.

Did anyone get that? Also,did anyone understand the p question? I managed to get the equation,but I couldnt find the co-ordinates :l
1/4 is correct.

In the p question you needed to factorise the cubic and then substitute in your p values into the x and y expressions to get the coordinates.
5. Re: WJEC Mathematics C4 14/06/12
[QUOTE=Llewellyn;38111641]This was my exam paper, with a few answers I scribbled down after I finished. It's not necessarily correct of course, and it doesn't show method. I don't want to discuss any questions, but feel free to use this as a reference.

6. Re: WJEC Mathematics C4 14/06/12
How much was 9c worth? Ive had the wrong values for µ and λ ;( boooo! but hopefully will get some method marks
7. Re: WJEC Mathematics C4 14/06/12
(Original post by idigdn91)
i got 65 as well
How much mark was it worth??0_0
8. Re: WJEC Mathematics C4 14/06/12
(Original post by gwenllian94)
What did everyone get for question 7b? Think I misread that question.. and how many marks was it?
0.4621
9. Re: WJEC Mathematics C4 14/06/12
(Original post by katiesmith18)
0.4621
10. Re: WJEC Mathematics C4 14/06/12
(Original post by yylung)
How much mark was it worth??0_0
i think 4 marks
11. Re: WJEC Mathematics C4 14/06/12
(Original post by Llewellyn)
This was my exam paper, with a few answers I scribbled down after I finished. It's not necessarily correct of course, and it doesn't show method. I don't want to discuss any questions, but feel free to use this as a reference.

Attachment 157064
Attachment 157065
Attachment 157066
I had exactly the same answers as you!! apart from 7b.. I know I messed that one up
12. Re: WJEC Mathematics C4 14/06/12
(Original post by gwenllian94)
I had exactly the same answers as you!! apart from 7b.. I know I messed that one up
7b wasn't too easy though. A lot of the marks will be for substituting in values, and differentiating the substitution, changing the limits, etc. The answer alone doesn't carry much weighting.

It is good that we got the same answers though. Often, the correct result is the most common result. It's unusual for lots of people to make the same mistake and come out with the same incorrect answer.
13. Re: WJEC Mathematics C4 14/06/12
(Original post by Llewellyn)
7b wasn't too easy though. A lot of the marks will be for substituting in values, and differentiating the substitution, changing the limits, etc. The answer alone doesn't carry much weighting.

It is good that we got the same answers though. Often, the correct result is the most common result. It's unusual for lots of people to make the same mistake and come out with the same incorrect answer.
Yeah I guess I'll have a couple of marks for that question then! Well now I'm feeling much better!! What grade do you want?
14. Re: WJEC Mathematics C4 14/06/12
Hi guys.. I am from cyprus. I have c4 maths exams on thursday and i want to ask for some tips on how to be well-prepared ... Can you please help me?..
15. (Original post by Andrea123)
Hi guys.. I am from cyprus. I have c4 maths exams on thursday and i want to ask for some tips on how to be well-prepared ... Can you please help me?..
Just do math.

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16. Re: WJEC Mathematics C4 14/06/12
I thought compared to the C4 Past Papers I've seen before it was one of the easiest. Aside from maybe the second half of the Parametric Equations, everything had come up before - so if you'd revised, I think it was good!
17. Re: WJEC Mathematics C4 14/06/12
thanks guys... i appreciate it!

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Last updated: June 16, 2012
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