What's an Arithmetic Sequence?

arithmetic sequence Finding the difference between two terms in a sequence is one way to look at sequences You have used tables of values for several types of

Key Takeaways The nth partial sum of an arithmetic sequence can be calculated using the first and last terms as follows: Sn=n2 Write arithmetic sequence Arithmetic Sequences If the terms of a sequence differ by a constant, we say the sequence is arithmetic If the initial term of the sequence is a a