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Unofficial EDEXCEL Maths Paper 1 2018

We had the paper today. Anyone got answers for the questions.

The last question

For the inequality I GOT 2,3,4
I got the same.
For C (the same question)

Did you get (22,21) ?

The question for the house was 140.

The surfs question a=5

The circle theorem question. Some people got 1/2x

The probability of Red was 0.12
Original post by MelaninCoco
For C (the same question)

Did you get (22,21) ?

The question for the house was 140.

The surfs question a=5

The circle theorem question. Some people got 1/2x

The probability of Red was 0.12


what surfs question?
circle theorem is 90-2x
oh melanincoco if you want to find other people’s answer to the paper 1, go to Edexcel GCSE Higher Maths Paper 1 24th May 2018 Unofficial Markscheme discussion here in student room.
https://www.thestudentroom.co.uk/showthread.php?t=5386068
surds? i got a=13

25days for the estimate one
180-90-2x or smth like that for the tangent one
16,14.5 for the coordinates question
reflect on y=x-2x-3 (single transformation)?? is that right?
(edited 5 years ago)
Original post by triga12345
surds? i got a=13

25days for the estimate one
180-90-2x or smth like that for the tangent one


i got 5
For surd question. Was like root 5 (root 8 plus root 18)

When you work it out you get

5 root something
But a = 5
its five because root 40 = root 4 which is 2, root 10
root 90 = 3 root 10
so then two root 10 + 3 root 10 is 5 root 10
Original post by MelaninCoco
For surd question. Was like root 5 (root 8 plus root 18)

When you work it out you get

5 root something
But a = 5

same
For the y = 400/36x^4 did you have to simplify it?
surds question - a = 5circle theorem - 90-2xlast question - 2,3,4b in terms of a = 1.75 (0.75*a)y = 100/9x^4for the
Original post by MelaninCoco
For C (the same question)

Did you get (22,21) ?

The question for the house was 140.

The surfs question a=5

The circle theorem question. Some people got 1/2x

The probability of Red was 0.12


surds 7
Original post by MelaninCoco
We had the paper today. Anyone got answers for the questions.

The last question

For the inequality I GOT 2,3,4


i got the same. What was question 4 about the bike thing

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