The function f and g are defined for real values of x by a. Find gf(37). b.

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The function f and g are defined for real values of x by

a. Find gf(37).

b. Find an expression for f^-1(x).

c. Find an expression for g^-1(x).

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 17, 2021 07:23 AM

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The function f and g are defined for real values of x by a. Find gf(37). b.

Question:

f(x) = Vx – 1 -3 for x> 1, x - 2 g(x) = for x > 2. %3D 2х- 3

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Given Function arce fx x13 for x 1 gx x2 2x3 a gfx g gf 37 fo...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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