A curve has equation y = 4x 3 + 3x 2 6x 1. a. Show

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A curve has equation y = 4x³ + 3x² – 6x – 1.

a. Show that dy/dx = 0 when x = - 1 and when x = 0.5.

b. Find the value of d²y/dx2 when x = - 1 and when x = 0.5.

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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 01:06 AM

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A curve has equation y = 4x 3 + 3x 2 6x 1. a. Show

Question:

Step by Step Answer:

a To find the value of dydx we need to take the deriv...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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