???  2016 JUNE Q5 Answers
(i) Fig. 5 shows the graph of a sine function.
State the equation of this curve. [2]
(ii) Sketch the graph of y = sinx  3 for 0° ≤ x ≤ 450°. [2]
(ii) Sketch the graph of y = sinx  3 for 0° ≤ x ≤ 450°. [2]
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