plumiLog graphs to estimate parameters: OCR MEI A‑Level Maths questions
OCR MEI A-Level Maths past-paper questions on 6.4 Log graphs to estimate parameters, 2018–2025, with mark schemes and examiner’s reports where available. Add MadAsMaths questions to your practice, or browse them separately by topic and difficulty.
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All 7 questions on Log graphs to estimate parameters, as a list
- June 2025, Paper 1, Q9 (6 marks): The table below shows information about four of the moons of the planet Jupiter. The semi-major axis is the greatest distance that each moon reaches from the ce
- June 2025, AS Paper 1, Q12 (13 marks): A student dissolves 0.5 kg of salt in a bucket of water. Water leaks out of a hole in the bucket so the student lets fresh water flow in so that the bucket stay
- June 2024, AS Paper 1, Q11 (6 marks): A student records the time a pendulum takes to swing for different lengths of pendulum. The student decides to plot a graph of log T against log 10 where T is t
- November 2020, Paper 3, Q6 (12 marks): (a) (i) Write down the derivative of ekx, where k is a constant. 6 [1] (ii) A business has been running since 2009. They sell maths revision resources online. G
- June 2019, AS Paper 2, Q9 (10 marks): In 2012 Adam bought a second hand car for £8500. Each year Adam has his car valued. He believes that there is a non‑linear relationship between t, the time in y
- June 2018, Paper 3, Q5 (11 marks): A social media website launched on 1 January 2017. The owners of the website report the number of users the site has at the start of each month. They believe th
- June 2018, AS Paper 1, Q11 (13 marks): The intensity of the sun’s radiation, y watts per square metre, and the average distance from the sun, x astronomical units, are shown in Fig. 11 for the planet
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