Mathematics (AS & A Level) · May / June 2026 · Paper 31 · Question 2
9709
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The variables x and y satisfy the equation e y A kx 3 = , where A and k are constants. The graph of lny against x is a straight line passing through the points (-1.32, 5.09) and (0.25, 1.16). Find the values of A and k. [5]
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