Analysis and Approaches for IBDP Maths Ebook 1 | Page 34

Your Practice Set – Analysis and Approaches for IBDP Mathematics
(a)
Write down the value of
(i) f ( � 4) ;
(b)
(ii)
f �1 ( � 4) .
On the same diagram, sketch the graph of
1
f � .
[3]
[3]
3. The diagram below shows the graph of a function f , for �3� x � 3.
1
(a) On the same diagram, sketch the graph of f � .
[3]
(b) Let g( x) �2 f ( x � 1) . The point A(1, � 1) on the graph of f is transformed to the
point B on the graph of g . Find the coordinates of B .
[3]
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