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Exercise 2.2Inverse Functions and Composition of Functions

Question 1

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Reconstructed from the inverse-image values in the supplied text; the original arrow placement was not included in the transcription.

(a)

Solution

(b)

Solution

(c)

Solution

(d)

Solution

(e)

Solution

(f)

Solution

Question 2

(a)

Solution

(b)

Solution

Question 3

(a)

Solution

(b)

Solution

(c)

Solution

(d)

Solution

(e)

Solution

Question 4

(a)

Solution

(b)

Solution

(c)

Solution

(d)

Solution

Question 5

(a)

Solution

(b)

Solution

Question 6

(a)

Solution

(b)

Solution

Question 7

(a)

Solution

(b)

Solution

(c)

Solution

(d)

Solution

(e)

Solution

(f)

Solution

(g)

Solution

(h)

Solution

(i)

Solution

(j)

Solution

(k)

Solution

(l)

Solution

(m)

Solution

Question 8

Solution

Question 9

Solution

Question 10

(i)

Solution

(ii)

Solution