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]
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