Question

given the geometric sequence where a = 1 and the common ratio is 6, what is the domain for n? (1 point) An Integers where n 21 A integers Al integers where n 2-1 O An Integes where n 20

Answer 1

`\text{All integers where n}\ge1`

Explanation:

A geometric sequence can be defined by the following formula:

`a_n=ar^(n-1)`

Then, if we have a=1 and r=6. Let's see the function for this sequence:

`a_n=6^(n-1)`

*REMEMBER: The domain of a sequence is always n is an element of positive integers, which means, 1,2,3,4...

Therefore, the domain for the sequence would be all integers where n is greater or equal to 1.