What is an Arithmetic Sequence?

arithmetic sequence The general term of an arithmetic sequence can be written in terms of its first term a1, common difference d, and index n as follows: an=a1+d

2,4,6,8,10… is an arithmetic sequence with the common difference 2 If the first term of an arithmetic sequence arithmetic sequence The formula used to find the terms of an arithmetic sequence is a_n=a+d The subsequent terms of an arithmetic sequence can also be found by adding the