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Edexcel GCSE Mathematics A Higher Paper 2016 Unofficial Markscheme

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Original post by aw30
probability question and the question of 1/x2 inverse proportion:smile:


It was 100,25,4, and 1 ( which was already written )
i got route 2 as my final answer for the last Q. Not fully confident its right though. None of my friends attempted, can anyone offer any leverage?
one of the questions was to reflect that parallelogram in the like x=-1 and another one was to rotate the parallelogram anti-clockwise by 90 degrees
Original post by Angie DHK
i got 100, 25,4 for the inverse proportion question


Same here.
Original post by 11ahf
75pi is incorrect.

4-pi is incorrect unless you're multiplying the whole thing by 25.

The answers are 100-25pi, or that simplified to 25(4-pi).



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Original post by tonythewang
i got route 2 as my final answer for the last Q. Not fully confident its right though. None of my friends attempted, anyone can offer any leverage?


It was (3-root6)/12
for the vector question where you had to find the vector for point S, did you multiply the vector for the previous question (MR) by 1/3?
Original post by davilopesxo
What was the answer for the proportion question?:smile:


Well k was definitely 100, so if you got that and then worked the x values out right, they should have been 100, 25 and 4
(edited 7 years ago)
Reply 448
Avatar for Nafiraa
Nafiraa
Can someone please tell me what the full teacher question was ASAP??
How many marks was the question of x^2=4(x-3)^2
Which the answer was x=2, x=6 ???
Reply 450
Avatar for emobha
emobha
Question 24 was 100 50 20 definitely I did it after with my teacher
Does anyone know the answer to the two way table.
Original post by gcseexamz
How many marks was the question of x^2=4(x-3)^2
Which the answer was x=2, x=6 ???


5 i think
Original post by emobha
Question 24 was 100 50 20 definitely I did it after with my teacher


Then your teacher isn't a very good teacher.
Reply 454
Avatar for cota
cota
it was 69
Original post by Nafiraa
Can someone please tell me what the full teacher question was ASAP??


it was 90. working is in spoiler on first post.
Original post by whitedynamite
Then your teacher isn't a very good teacher.


savage as ****
How bout the construction Qs how did you do them
answer for the standard form one? it was divide
Reply 459
Avatar for aw30
aw30
1
I think that i will get 75...80 marks in this paper. just the last few questions were hard but other than that the paper was easy.

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