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# IGCSE EDEXCEL MATHS PAPER 4H Unofficial Mark Scheme

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1. (Original post by Tilly2000)
Which is ridiculously late. I can't believe we have to wait till August 25th.
Ugh I know there's so much anticipation. I'd so much rather receive my results and have an amazing summer, instead of having your conscience wondering if you did well all summer .
2. (Original post by brunoatkinson)
Ugh I know there's so much anticipation. I'd so much rather receive my results and have an amazing summer, instead of having your conscience wondering if you did well all summer .
So true, you have to just forget about it. The results probs won't come through anyway because my inbox is full.lol.
3. Sorry to be a pain but does anyone have the paper as I cannot remember the Q's lol?
4. Does anyone remember the functions question equations?
5. (Original post by Ihsan_234)
It was 41 degrees
I got 41. Feel reassured
6. f(X) was 2x-5, not 2x-3, so f(4) = 3
7. 11 d) I got k= 65/6

12 b) I got 9

Are these both wrong?
8. So f(x) = 2x-5, what was g(x)?
9. (Original post by harry_12345)
So f(x) = 2x-5, what was g(x)?
X^2 - 10?
10. (Original post by fg(x))
11 d) I got k= 65/6

12 b) I got 9

Are these both wrong?
65/6 should change to 11 to the nearest whole number and it was 5 for 12b because you do 9 minus 4 which is 5
11. damn i messed up
12. (Original post by Ihsan_234)
65/6 should change to 11 to the nearest whole number and it was 5 for 12b because you do 9 minus 4 which is 5
Ahh, think I got 98 then 😕
13. how do you know if the probability question was with or without replacement. It just said she took two coins from the bag. It never specified replacement or not?
14. i lost marks:
-question 1 (2 marks)
-4b (1 mark)
-i think the rotation question of 90 degrees anticlockwise (2 marks)
-question 12 (4 marks)
-17d (4 marks)
-q 19 (out of 3 marks i think i got 1)
-q 20 (4 marks)
-q 21 hahhaha failed (4 marks)
-q22 i may have gotten like 1 or 2 marks (idk out of how many marks)

can i still get an A on this paper with these marks gone?
15. (Original post by benjysmokler)
how do you know if the probability question was with or without replacement. It just said she took two coins from the bag. It never specified replacement or not?
Because if you take 2 coins from the bag then that is a single action, otherwise it would have stated she took a coin, replaced it, then too another. It was supposed to be implied
16. (Original post by gameofno)
i lost marks:
-question 1 (2 marks)
-4b (1 mark)
-i think the rotation question of 90 degrees anticlockwise (2 marks)
-question 12 (4 marks)
-17d (4 marks)
-q 19 (out of 3 marks i think i got 1)
-q 20 (4 marks)
-q 21 hahhaha failed (4 marks)
-q22 i may have gotten like 1 or 2 marks (idk out of how many marks)

can i still get an A on this paper with these marks gone?
if you only lost those mark you would get a high A - unless you lost more
17. c) QR = 0.5p, OP = p

Didi anyone get QR= 1/8 OP??
18. (Original post by y64654)
Because if you take 2 coins from the bag then that is a single action, otherwise it would have stated she took a coin, replaced it, then too another. It was supposed to be implied

So it was replaced then or what?
19. What do you think the grade boundaries will be?
20. (Original post by ZoeN2)
What do you think the grade boundaries will be?
Not a clue. I think this paper was quite easy but the first was harder so maybe the boundaries will go up by 3 or 4 for each x

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