Question

What is the explicit formula for this geometric sequence?

27,9,3,1,...
O A. &, = 3.(27)(n-1
)
O B. , = 27.(1) "
OC.
2. - *•(27)(n-1
)
O D.
an
= 27.3(n-1)

Answer 1

The explicit formula for this geometric sequence is 27.3(n-1)