- Study guides, Class notes & Summaries

if two lines are perpendicular, what must their gradients equal to when multiplied together? - 1 What is the equation to calculate the gradient of a line? y₂-y₁/x₂-x₁ What is the equation to calculate the length of a line? √(y₂−y₁)^2 + (x₂-x₁)^2 What is the equation to calculate the midpoint of a line? (x₂+x₁) over 2 , (y₂+y₁) over 2 What is the equation of a circle? x²+y²=r² How do you find the midpoint of a circle from the equation? (x-a)²+(y-b)²=r² If ...

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8 pages

Written in 2022/2023

Grade A+

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AQA AS Mathematics 7356 June 2026: Paper 1 pure and mechanics and Paper 2 pure and statistics with both mark schemes. Four documents to use as timed AS practice papers and compare your working with the official method marks.

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A Level Maths Paper 2 combines pure questions with a mechanics section on kinematics, forces, Newton's laws and moments. Self-mark your working with the final mark scheme supplied alongside the paper.

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7 pages

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82 pages

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