The diagram shows the graph of f(x) = |a + b cos cx|, where a, b and

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The diagram shows the graph of f(x) = |a + b cos cx|, where a, b and c are positive integers.

Find 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 12:47 AM

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The diagram shows the graph of f(x) = |a + b cos cx|, where a, b and

Question:

f(x) 5- 4- 3- 2- 1- 90 180 270 360 x

Step by Step Answer:

To determine the values of a b and c from the given graph of the function fx a b coscx ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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