# How do you write the first five terms of the arithmetic sequence given #a_1=72, a_(k+1)=a_k-6# and find the common difference and write the nth term of the sequence as a function of n?

##### 1 Answer

Sep 26, 2017

**First five terms are** **The** **th term of the sequence is**

#### Explanation:

series of which common difference is

similarly

is