0606 P23 - Jun 2019 - Q4 - 5 marks
8312
The function \(f\) is defined, for \(0^\circ\leq x\leq360^\circ\), by \(f(x)=4+3\sin2x\).
(i) Sketch the graph of \(y=f(x)\).
(ii) State the period of \(f\).
(iii) State the amplitude of \(f\).
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