Target Mathematics

3.99: Sketch y=4+5sin2θy=4+5\sin 2\theta

0606/13/O/N/24 — Question 2 · 4 marks

On the axes, sketch the graph of y=4+5sin2θy=4+5\,\mathrm{sin}\,2\theta for 360θ360-360^{\circ}\leqslant\theta\leqslant 360^{\circ}. State the intercept with the yy-axis.
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