a. Sketch the graph of y = 2sinx for x . The straight line

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a. Sketch the graph of y = 2sinx for −π ≤ x ≤ π.

The straight line y = kx intersects this curve at the maximum point.

b. Find the value of k. Give your answer in terms of .

c. State the coordinates of the other points where the line intersects the curve.

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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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a. Sketch the graph of y = 2sinx for x . The straight line

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a The graph of y 2sinx for x is shown below Graph of y 2sinx b The maximum value of y 2sinx is 2 whi...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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