217k views
4 votes
What is the sequence that has a recursive formula A(n) =A(n-1)+9 where A(1)=5?

What is the sequence that has a recursive formula A(n) =A(n-1)+9 where A(1)=5?-example-1

1 Answer

3 votes

A(n)=A(n-1)+9

To find the terms, substitute the n by 2 (second term):

A(n-1) is the previous number

A(1)= 5


A(2)=5+9=14

n 3 third term:


A(3)=14+9=23

n 4 fourth term:


A(4)=23+9=32

Sequence:


5,14,23,32,\ldots

User Tomin
by
8.0k 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