f(x) = 2x 2 - 8x + 1 a. Express 2x 2 - 8x + 1 in

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f(x) = 2x² - 8x + 1

a. Express 2x² - 8x + 1 in the form a(x + b)² + c, where a and b are integers.

b. Find the coordinates of the stationary point on 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 06:39 AM

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f(x) = 2x 2 - 8x + 1 a. Express 2x 2 - 8x + 1 in

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A by expanding the given form ax b 2 c we can see that ax b 2 c a x 2 2bxb 2 c ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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