Online College Courses for Credit

Arithmetic Sequences

Arithmetic Sequences

Author: Leah Beck
See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to many different colleges and universities.*

Begin Free Trial
No credit card required

29 Sophia partners guarantee credit transfer.

312 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 27 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


This video will help you determine if a sequence is arithmetic or not, and you will learn how to find the value of a particular term in a sequences (for example you could find the 100th term in the sequence without having to find the first 99).

Guided Notes

You can complete these notes as you watch the video.