AQA A LEVEL MATHEMATICS PAPER 1 JUNE 2020
A-level
MATHEMATICS
Paper 1
Wednesday 3 June 2020 Afternoon Time allowed: 2 hours
Materials
You must have the AQA Formulae for A‑level Mathematics booklet.
You should have a graphical or scientific calcula...
aqa a level mathematics paper 1 june 2020 a level mathematics paper 1 wednesday 3 june 2020 afternoon time allowed 2 hours materials you must have the aqa formulae for a‑level ma
Written for
AQA
Mathematics
All documents for this subject (58)
Seller
Follow
brainsmaster
Reviews received
Content preview
AQA A LEVEL MATHEMATICS PAPER 1 JUNE 2020
Please write clearly in block capitals.
Centre number Candidate number
Surname Forename(s)
Candidate signature
I declare this is my own work.
A-level
MATHEMATICS
Paper 1
Wednesday 3 June 2020 Afternoon Time allowed: 2 hours
Materials For Examiner’s Use
You must have the AQA Formulae for A-level Mathematics booklet.
You should have a graphical or scientific calculator that Questio Mark
n
meets the requirements of the specification.
1
Instructions 2
Use black ink or black ball-point pen. Pencil should only be used for drawing.
Fill in the boxes at the top of this page. 3
Answer all questions. 4
You must answer each question in the space provided for that question.
5
If you need extra space for your answer(s), use the lined pages at
the end of this book. Write the question number against your 6
answer(s). 7
Show all necessary working; otherwise marks for method may be lost.
Do all rough work in this book. Cross through any work that you do 8
not want to be marked. 9
Information 10
The marks for questions are shown in brackets. 11
The maximum mark for this paper is 100. 12
Advice 13
Unless stated otherwise, you may quote formulae, without 14
proof, from the booklet.
You do not necessarily need to use all the space provided. 15
TOTAL
(JUN207357101)
PB/Jun20/E7
,7357/1
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
1 The first three terms, in ascending powers of x, of the binomial
expansion of
1
(9 þ 2 x) 2 are given by
1
x x2
(9 þ 2 x) ≈aþ
3— 5
2
4
where a is a constant.
1 (a) State the range of values of x for which this expansion is valid.
Circle your answer.
[1 mark]
2 2 9
jxj < jxj < jxj < 1 jxj <
9 3 2
1 (b) Find the value of a.
Circle your answer.
[1 mark]
1 2 3 9
(02)
Jun20/7357/
1
, 3
Do not write
outside the
2 A student is searching for a solution to the equation f box
(x ) ¼ 0
He correctly evaluates
f (—1) ¼ —1 and f (1) ¼ 1
and concludes that there must be a root between —1 and 1 due to the
change of sign. Select the function f (x) for which the conclusion is
incorrect.
Circle your
answer. [1 mark]
2x þ 1
1 f (x ) x f (x) x3 f (x)
f (x ) ¼ ¼
¼ xþ2
x ¼
3 The diagram shows a sector OAB of a circle with centre O and radius 2
A B
2
θ
O
The angle AOB is y radians and the perimeter of the
sector is 6 Find the value of y
Circle your
answer. [1 mark]
pffi ffiffi
3 2 3
1
Turn over for the next question
(03)
Jun20/7357/
1
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller brainsmaster. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.