Notice in order to find any term you must know the previous one. An 1 5n 1 for n 1 Expert answeredIshmPoints 26666 User. R 625125 5.
Find the recursive formula of a geometric sequence given the first few terms or given an explicit formula.
Worksheet by Kuta Software LLC-3-Answers to Arithmetic and Geometric Sequences Day 2 1 Neither 2 Arithmetic 3 Neither 4 Geometric 5 a n 5 20 n 6 a n 08. State the initial term. The recursive formula for a geometric sequence is written in the form For our particular sequence since the common ratio r is 3 we would write. Notice in order to find any term you must know the previous one.