Analysis and Approaches for IBDP Maths Ebook 1 | Page 29

Front Page Exercise 8 1. The following diagram shows the graph of a function f . 3 (a) Find f �1 ( � 2) . (b) Find ( f f )(5) . (c) On the same diagram, sketch the graph of y �� f ( x) . 2. The following diagram shows the graph of a function f . [2] [3] [2] (a) Find f � 1 (2) . (b) Find ( f f )(4) . (c) On the same diagram, sketch the graph of y � f ( � x) . [2] [3] [2] www.seprodstore.com 21