ANSWER :
Yes
EXPLANATION :
An arithmetic sequence has a common difference.
Let's check if the given sequence has a common dfference.
We have :
[tex]2,4,6,8,10[/tex]
Get the difference of succeeding terms.
4 - 2 = 2
6 - 4 = 2
8 - 6 = 2
10 - 8 = 2
Since there is a common difference of 2. The sequence is arithmetic.
