The equation of a curve is given by y 2x 2 ax 14, where a is a constant Given that this equation can also be written as y 2(x 3) 2 b, where b is a constant, find a The value of a and of b, b The minimum value of y ...

A by expanding the given form 2x 3 2 b 2x 3 2 b 2x 2 6x9b 2x 2 12x18b and hen ...

The equation of a curve is given by y = 2x 2 + ax + 14, where

Question:

The equation of a curve is given by y = 2x² + ax + 14, where a is a constant.

Given that this equation can also be written as y = 2(x - 3)² + b, where b is a constant, find

a. The value of a and of b,

b. The minimum value of y.

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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 06:35 AM

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The equation of a curve is given by y = 2x 2 + ax + 14, where

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A by expanding the given form 2x 3 2 b 2x 3 2 b 2x 2 6x9b 2x 2 12x18b and hen...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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