Question

Which sequence is arithmetic? A- 2,6,18,54... B- 3,6,12,24... C- 11,14,17,20... D- 7,11,13,18

Answer 1

I think B. 3,6,12,24 is the answer

Answer 2

C

Explanation:

the pattern is add 3

11 + 3 = 14

14 + 3 = 17

17 + 3 = 20