Apps. and Interpretation for IBDP Maths Ebook 1 | Page 56

Your Practice Set – Applications and Interpretation for IBDP Mathematics
a
3. The mapping diagram below represents the function f( x)
� .
3 � x
(a) Find the values of a and b .
(b) List the elements in the domain of f .
(c) Write down the equation of the horizontal asymptote.
[4]
[1]
[1]
1
4. The mapping diagram below represents the function f( x)
� .
2
x
(a) Find the values of p , q and r .
(b) List the elements in the range of f .
(c) Write down the equation of the vertical asymptote.
[6]
[1]
[1]
46
SE Production Limited