Find the smallest value of m for which f has an inverse. f(x) = 4x 2 +

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Find the smallest value of m for which f has an inverse.

f(x) = 4x² + 6x - 8 where x ≥ m

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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 06:28 AM

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Find the smallest value of m for which f has an inverse. f(x) = 4x 2 +

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fx 4x 6x 8 x m This is parabola opening upward Clearly the Xval...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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