Which recursive formula can be used to generate the sequence shown, where f(1) = 9.6 and n > 1? 9.6, –4.8, 2.4, –1.2, 0.6,

Recursive formula will be

Step-by-step explanation:

The given sequence is 9.6, -4.8, 2.4, -1.2, 0.6......

In this sequence we find that there is a common ratio which makes this sequence a geometric sequence.

For a geometric sequence explicit formula is given by

if n > 1

So by putting values of a = 9.6

and common ratio r = =

Therefore, the recursive formula will be

answer: 20

step-by-step explanation:

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: