Answer
This is not an arithmetic sequence.
Work Step by Step
The difference between consecutive terms is constant in an arithmetic sequence.
The sequence: 3, 6, 12, 24, ...
Finding the pattern:
Difference between 1st and 2nd term:
2nd term-1st term=Difference
6-3= 3
Difference between 2nd and 3rd term:
3rd term-2nd term=Difference
12-6= 6
Difference between 3rd and 4th term:
4th term-3rd term=Difference
24-12= 12
The common difference is not constant and thus this is not an arithmetic sequence.
