Which is the graph of the sequence defined by the function f(x + 1) = f(x) if the initial value of the sequence is 108?
3
150 fx
135
120
105 (0,108)
90
150 1
135
120
105
90
75
150 fy
135
120
• (1,108)
105 0.100)
75
90
75
60
45
(1,72)
60
60
45
(248)
45
30
• (1,38)
30
• (2,36)
(3, 32)
30
15
15
15
• (2,12
(3,4)
3 4
(3,12)
14.4)
5
1
5
1
2
1
2
3
4
5
150 1
135
120
105
•11,108)