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A function f is such that f(x) = 3x 2 - 1 for - 10 x 8. a. Find the range of f. b. Write down a suitable domain for f for which f -1 exists.

A function f is such that f(x) = 3x2 - 1 for - 10 ≤ x ≤ 8.

a. Find the range of f.

b. Write down a suitable domain for f for which f-1 exists.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Details
Chapter # 1
Section: Exercise 1.8
Problem: 4
Posted Date: August 17, 2021 07:30:49
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