Given the functions f(x) 4x 1, g(x) x 2 4 and h(x) 1 x, find expressions for the functions a fg(x) b gf(x) c gh(x) d fh(x) e f 2 (x) ...

Given the functions f(x) = 4x + 1, g(x) = x 2 4 and h(x) =

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Given the functions f(x) = 4x + 1, g(x) = x² − 4 and h(x) = 1/x, find expressions for the functions:

a. fg(x)

b. gf(x)

c. gh(x)

d. fh(x)

e. f²(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 08, 2023 05:55 AM

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Given the functions f(x) = 4x + 1, g(x) = x 2 4 and h(x) =

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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