Writing a General Formula of an Arithmetic Sequence

arithmetic sequence  Learn how to write an arithmetic sequence in general terms, using a common difference d and a An arithmetic sequence is a sequence in which, beginning with the second term, each term is found by adding the same value to the previous term

If the sequence has a common difference, it is arithmetic; if it has a common ratio, it is geometric We can therefore determine whether a sequence is Arithmetic Sequence Formula From the above concept, we get the standard form of writing an arithmetic progression, which is given as: If k is

For example, in the arithmetic sequence 2, 5, 8, 11, 14, 17, … the first term is 2 and the common difference is 3 Therefore, the general formula for this Arithmetic sequences A sequence in which each term changes from the last by adding a constant amount is called an arithmetic sequence We refer to the