Question

find a formula for the general term of the sequence by looking at the first five terms of the sequence
1. (1/2,1/4,1/8,1/16)
2.(2,7,12,17,22)
3.(1/2,1/4,1/6,1/8,1/16)

Answer 1

3) +1/4
2) +5
1) sry don't know of this