Analysis and Approaches for IBDP Maths Ebook 1 | Page 102

Your Practice Set – Analysis and Approaches for IBDP Mathematics
(b) On the following grid sketch the graph of f .
[4]
� � �
3. Let f ( x) �4sin
�x
� �
� 2 � , for 0�x
� 2�
.
(a) (i) Write down the amplitude of f .
(ii) Find the period of f .
(b) On the following grid sketch the graph of f .
[3]
[4]
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