asked 215k views
3 votes
What is an explicit formula for the following recusive formula an=an-1+7;a1=2

asked
User Dbh
by
7.1k points

1 Answer

7 votes
ANSWER
D.
Step-by-step explanation
The given explicit formula is

and

This implies that,

The explicit formula is given by:

We substitute the known values to get;
answered
User Matei Suica
by
8.0k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.