Pure Maths
Co-ordinates Gradient $\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}$ Worked Example Find the gradient of the line segment joining $(2,3)$ and $(6,11)$. $m = \dfrac{11-3}{6-2} = \dfrac{8}{4} = 2$ Question 1 Find the gradient of the line segment joining each
Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Approximating values Question 8 Question 9 Question 10 Question 11
For distinct linear factors: $\displaystyle\frac{6x}{(x-1)(x+2)} = \frac{A}{x-1} + \frac{B}{x+2}$ Multiply both sides by $(x-1)(x+2)$, then substitute $x=1$ and $x=-2$ to solve for $A$ and $B$. Worked Example $\displaystyle\frac{6x}{(x-1)(x+2)} = \frac{
What are the three types of transformations The three types of transformations are 1. Enlargements (stretch) 2. Translations (movement) 3. Reflections How can we tell if a transformation affects the x-coordinates or the y-coordinates? Transformations outside the bracket affect the y-coordinates Transformations inside the bracket affect the
Pure Maths
Sketching straight line graphs 1. find the y-intercept 2. find the x-intercept 3. draw a straight line through two points Sketching circles 1. find the centre 2. find the radius 3. label a few points around the circle 4. sketch the circle Sketching quadratics Question 1 Question 2
Range of a Function Question 1 Question 2 Question 3 Question 4 Function Compositions Question 5 Question 6 Inverse Functions Question 7 Question 8 Range and Domain of Inverse Functions Question 9 Question 10 Question 11 Question 12 Question 13
Pure Maths
Question 1 Question 2 Question 3 Question 4 Question 5
Question 1 Edexcel A-Level Maths Paper 1 June 2018 Question 2 Edexcel A-Level Maths Paper 2 June 2018 Answer Question 3 Edexcel A-Level Maths Paper 1 June 2019 Question 4 Edexcel A-Level Maths Paper 1 June 2019 Question 5 Edexcel A-Level Maths Paper 2 June
Edexcel A-Level Maths
Question 1 Edexcel A-Level Maths Paper 1 June 2018 Answer Question 2 Edexcel A-Level Maths Paper 2 June 2019 Answer Question 3 Edexcel A-Level Maths Paper 2 June 2020 Answer Question 4 Edexcel A-Level Maths Paper 1 June 2021 Question 5 Edexcel A-Level Maths Paper
Pure Maths
Question 1 Question 2 Question 3 Question 4 Answer (see q1) Question 5 Answer (see q2) Question 6 Answer (see q3)
Question 1 Edexcel AS-Level Maths Paper 2 June 2018 Question 2 Edexcel AS-Level Maths Paper 2 June 2019 Question 3 Edexcel AS-Level Maths Paper 2 June 2020 Question 4 Edexcel AS-Level Maths Paper 2 June 2021 Question 5 Edexcel AS-Level Maths Paper 2 June 2022
Question 1 Edexcel A-Level Maths Paper 1 June 2018 Question 2 Edexcel A-Level Maths Paper 1 June 2020 Question 3 Edexcel A-Level Maths Paper 2 June 2023 Question 4 Edexcel A-Level Maths Paper 2 June 2024