The graph of y = a + b cos cx, for 0 x 360, is

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The graph of y = a + b cos cx, for 0° ≤ x ≤ 360°, is shown above.

Write down the value of a, the value of b and the value of 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: Aug 27, 2021 12:55 AM

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The graph of y = a + b cos cx, for 0 x 360, is

Question:

y. 4- 3- 2- 1- 60 120 180 240 300 360 A O 5 321

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ANSWER Its difficult to determine the exact values of a b and c from the given graph without any num...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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