Question

Only answer if you really know it

Answer 1

Its Option 3

Hope that helps.

Answer 2

It is option 3.

Explanation:

1. 
   `a_(n) = a_(1) r^(n -1)` is the formula for a geometric sequence.
2. Substitute 6 for
   `a_(1)`
3. Substitute 2 for the common ratio, which is r