How do you write a function that describes the arithmetic sequence? - Answers

To write a function that describes an arithmetic sequence, you need to identify the first term (a) and the common difference (d) between consecutive terms. The general formula for the nth term of the sequence can be expressed as ( a_n = a + (n - 1) \times d ), where ( a_n ) represents the nth term and ( n ) is the term number. For example, if the first term is 3 and the common difference is 5, the function would be ( a_n = 3 + (n - 1) \times 5 ).