a. Given that f(x) is increasing on the interval [k, k], find the largest possible value of

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a. Given that f(x) is increasing on the interval [−k, k], find the largest possible value of k.

b. Find the exact coordinates of the points of inflection of f(x).

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 16, 2023 09:51 AM

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a. Given that f(x) is increasing on the interval [k, k], find the largest possible value of

Question:

f(x) = X x² + 2² XER

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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