Find the General Term $a_n$ , of the Given Geometric Sequence
-

Multiple Choice

Find the general term, $a_n$ , of the given geometric sequence
- $\frac{1}{8}, \frac{1}{64}, \frac{1}{512}, \ldots$

A) $a_{n}=\frac{1}{8^{n-1}+7}$

B) $a_{n}=8^{n-1}$

C) $a_{n}=\frac{1}{8^{n}}$

D) $a_{n}=\frac{1}{8+56(n-1) }$