Answer:
not constant
Explanation:
To find the common difference in a sequence, we subtract consecutive terms and look for a consistent pattern.
In the given sequence, let's subtract each term from the previous one:
14 - 8 = 6
21 - 14 = 7
29 - 21 = 8
From this calculation, we can see that the differences are 6, 7, and 8.
Therefore, the common difference in the sequence 8, 14, 21, and 29 is not constant. The sequence does not follow an arithmetic pattern with a fixed common difference.