Question

Help 60 points

What is the explicit rule for this geometric sequence?

2,23,29,227,…2,32​,92​,272​,…
an=2⋅(13)nan​=2⋅(31​)n
an=13⋅2n−1an​=31​⋅2n−1
an=13⋅2nan​=31​⋅2n
an=2⋅(13)n−1an​=2⋅(31​)n−1

Answer 1

An=28369.naw/)472eueir405