The function f is defined by i. Write down the range of f. ii. Find f -1

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The function f is defined by

i. Write down the range of f.

ii. Find f^-1(x) and state its domain and range.

The function g is defined by g(x) = 4/x for - 5 ≤ x < - 1.

iii. Solve fg(x) = 0.

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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 07:14 AM

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The function f is defined by i. Write down the range of f. ii. Find f -1

Question:

f(x) = 2 - Vx + 5 for -5

Step by Step Answer:

i Range 2 5 iii Where ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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