Find the Nth Term of the Geometric Sequence $$6,18,54,162,486$$ A) $a _ { n } = 6 \cdot 3 n$

Multiple Choice

Find the nth term of the geometric sequence.
- $$6,18,54,162,486$$

A) $a _ { n } = 6 \cdot 3 n$
B) $a _ { n } = a _ { 1 } + 3 ^ { n }$
C) $a _ { n } = 6 \cdot 3 ^ { n }$
D) $a _ { n } = 6 \cdot 3 ^ { n - 1 }$