Apps. and Interpretation for IBDP Maths Ebook 1 | Page 20

Your Practice Set – Applications and Interpretation for IBDP Mathematics
Solution
(a) (i) f (1) �� 2
A1 N1
(ii)
f �1 (2) � 4
A2 N2
(b) For any two correct points from ( � 4, 0) , (0, 2)
and (2, 4)
M1
For correct graph A2 N3
[3]
[3]
(c)
When the volume of the particle is 4, its
temperature is 2. A1 N1
[1]
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