102k views
0 votes
What is the explicit formula of the arithmetic sequence?8, 17, 26, 35

1 Answer

3 votes

The given sequence:

8, 17, 26, 35

The difference between two successive number is 9

The general fromula for the explict function of airthmetic sequence is :


a_n=a_1+d(n-1)

Here we have first term = 8 and d =9

So, the equation will be:


\begin{gathered} a_n=a_1+d(n-1) \\ a_n=8_{}+9(n-1) \end{gathered}

Answer: D)


D)a_n=8+9(n-1)

User Antek
by
9.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories