Analysis and Approaches for IBDP Maths Ebook 1 | Page 31

Front Page 9 Paper 1 Section A – Sketching of the inverse graph Example The diagram below shows the graph of a function f , for 0�x � 4. 3 (a) Write down the value of (i) f (1) ; (b) (ii) f � 1 (2) . On the same diagram, sketch the graph of 1 f � . [3] [3] www.seprodstore.com 23