F(x) = A + 3 cos Bx for 0 x 360. The maximum value of
Question:
F(x) = A + 3 cos Bx for 0° ≤ x ≤ 360°.
The maximum value of f is 5 and the period is 72°.
a. Write down the value of A and the value of B.
b. Write down the amplitude of f.
c. Sketch the graph of f.
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a The general form of the function is Fx A 3 cos Bx We know that the maximum value of f is 5 and the ...View the full answer
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Ray Buslon
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Related Book For 
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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