Edexcel Pure Maths: A-Level, June 2024
Exam Questions and Answers 100%
Pass
What are the turning point co-ordinates in f(x)=a(x+p)^2 +q -
Answer>>(-p,q)
How many roots are there if the discriminent > 0? -
Answer>>Two distinct roots
How many roots are there if the discriminent = 0? -
Answer>>One/repeated root
How many roots are there if the discriminent < 0? - Answer>>no
real roots
What can we use the discriminent to find? - Answer>>no. of
points of intersection
What does the solution of a pair of simultaneous equations
represent? - Answer>>points of intersection on their graphs
What do you use to see/show a linear inequality? -
Answer>>number line sketch
What do you use to see/show a quadratic inequality? -
Answer>>quadratic curve sketch
What type of line do you use to represent ≥ ≤? - Answer>>Solid
line
What type of line do you use to represent > <? -
Answer>>Dotted line
, What quadrants are the two curves of the reciprocal graph y=1/x?
- Answer>>1st and 3rd
What quadrants are the two curves of the reciprocal graph
y=-1/x? - Answer>>2nd and 4th
What quadrants are the two curves of the reciprocal graph y=
1/x^2? - Answer>>1st and 2nd
What quadrants are the two curves of the reciprocal graph
y=-1/x^2? - Answer>>3rd and 4th
How to remember transformations of addition/subtraction and
multiplication? - Answer>>near x, affects x
How to remember transformations of modulus and negatives? -
Answer>>near x, affects y
How does y=f(x)+a affect the graph of f(x)? - Answer>>affects
y, moves up and down
How does y=f(x+a) affect the graph of f(x)? - Answer>>affects
x, opposite direction sideways
How does y=af(x) affect the graph of f(x)? - Answer>>y x a
How does y=f(ax) affect the graph of f(x)? - Answer>>x/a
How does y=-f(x) affect the graph of f(x)? - Answer>>reflected
in x axis
How does y=f(-x) affect the graph of f(x)? - Answer>>reflected
in y axis
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 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 RevisionKing. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £11.59. You're not tied to anything after your purchase.
