The function f is defined for positive real values of x by f(x) = 12 ln x

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The function f is defined for positive real values of x by f(x) = 12 ln x + x^3/2

a. Find the set of values of x for which f(x) is an increasing function of x.

b. Find the coordinates of the point of inflection of the function f.

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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 09:50 AM

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The function f is defined for positive real values of x by f(x) = 12 ln x

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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