A curve has equation y = f(x) and it is given that The point A is the

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A curve has equation y = f(x) and it is given that

The point A is the only point on the curve at which the gradient is −1.
i. Find the x-coordinate of A.
ii. Given that the curve also passes through the point (4, 10), find the y-coordinate of A, giving your answer as a fraction.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 11, 2023 06:11 AM

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A curve has equation y = f(x) and it is given that The point A is the

Question:

f'(x)= 3x2 - 2x 2.

Step by Step Answer:

i To find the xcoordinate of point A we need to solve the equation fx 1 3x12 2x12 1 Multiplying both ...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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