plumiIteration: AQA A‑Level Maths questions
AQA A-Level Maths past-paper questions on I.2 Iteration, 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 4 questions on Iteration, as a list
- June 2024, Paper 1, Q14 (10 marks): (a) The equation x3 = e6 – 2x has a single solution, x = α By considering a suitable change of sign, show that α lies between 0 and 4 [2 marks] 14 (b) Show that
- November 2021, Paper 1, Q7 (7 marks): The equation x2 = x3 + x − 3 has a single solution, x = a 7 (a) By considering a suitable change of sign, show that a lies between 1.5 and 1.6 [2 marks] 7 (b) S
- June 2019, Paper 1, Q7 (11 marks): (a) By sketching the graphs of y = 1 x and y = sec 2x on the axes below, show that the equation 1 x = sec 2x has exactly one solution for x > 0 [3 marks] x ϖ 2ϖ
- June 2018, Paper 1, Q11 (10 marks): The daily world production of oil can be modelled using V = 10 + 100 t 30 3 −50 t 30 4 where V is volume of oil in millions of barrels, and t is time in years s
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