The curve y = 1/3 x 3 2x 2 8x + 5 and the line

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The curve y = 1/3 x³ – 2x² – 8x + 5 and the line y = x + 5 meet at the points A, B and C.

a. Find the coordinates of the points A, B and C.

b. Find the gradient of the curve at the points A, B and C.

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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 12:43 AM

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The curve y = 1/3 x 3 2x 2 8x + 5 and the line

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a To find the coordinates of the points A B and C we need to find the solutions to the system of equ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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