Log graphs to estimate parameters: WJEC A‑Level Maths questions
WJEC 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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- Summer 2019, AS Unit 1, Q11 (4 marks): Two quantities are related by the equation Q = 1.25P3. Explain why the graph of 1 1 log10Q against log10P is a straight line. State the gradient of the straight
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