f(x) 1 4x x 2 a Write f(x) in the form a (x b) 2 , where a and b are constants b Sketch the graph of y f(x) c Sketch the graph of y f(x) ...

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f(x) = 1 - 4x - x 2 a. Write f(x) in the form a - (x

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f(x) = 1 - 4x - x²

a. Write f(x) in the form a - (x + b)², where a and b are constants.

b. Sketch the graph of y = f(x).

c. Sketch the graph of y = |f(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 07:03 AM

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f(x) = 1 - 4x - x 2 a. Write f(x) in the form a - (x

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

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