The curve y = ax 2 + bx has gradient 8 when x = 2 and has

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The curve y = ax² + bx has gradient 8 when x = 2 and has gradient – 10 when x = - 1.

Find the value of a and the value of b.

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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: Sep 01, 2021 12:45 AM

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The curve y = ax 2 + bx has gradient 8 when x = 2 and has

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The gradient of a curve at a point is given by the derivative of the curve at tha...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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