(vii) 2, 5, 8, 11, .... (1 mark)

Sol. t

_{1}= 2
t

_{2}= 2 + 3 = 5
t

_{3}= 5 + 3 = 8
t

_{4}= 8 + 3 = 11
t

_{5}= 11 + 3 = 14
t

_{6}= 14 + 3 = 17
t

_{7}= 17 + 3 = 20
t

_{8}= 20 + 3 = 23
∴ The next four terms of the sequence are 14, 17, 20 and 23.