# How do you write the first five terms of the arithmetic sequence given #a_1=200, a_(k+1)=a_k-10# and find the common difference and write the nth term of the sequence as a function of n?

##### 1 Answer

Jun 8, 2017

First ffive terms are

#### Explanation:

As

each succeeding term is

Hence

Now first term

and hence

qnd

Hence first ffive terms are