Analysis and Approaches for IBDP Maths Ebook 1 | Page 33

Front Page Exercise 9 1. The diagram below shows the graph of a function f , for �4� x � 3. 3 (a) Write down the value of (i) f (2) ; (b) (ii) f �1 ( � 1) . On the same diagram, sketch the graph of 1 f � . [3] [3] 2. The diagram below shows the graph of a function f , for �4� x � 4. www.seprodstore.com 25