Analysis and Approaches for IBDP Maths Ebook 2 | Page 17

2. (a)
1�
2x
Sketch the graph of y �
x �1
of intersection with the axes.
, showing clearly any asymptotes and any points
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(b) It is given that the equation 1 � 2 x
x �1
possible values of k .
� k
has only one solution. Write down the
[2]
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