Mathematics

Alden Pitts

27 January, 10:44

Dentify the type of sequence shown in the table below and select the appropriate response.

n f (n)

1 12

2 - 36

3 108

4 - 324

5 972

Select one:

a. Arithmetic sequence; common difference is - 48

b. Arithmetic sequence; common difference is 144

c. Geometric sequence; common ratio is - 3

d. Geometric sequence; common ratio is 3