## Precalculus (6th Edition) Blitzer

$1458$
The general formula to find the nth term of a Geometric sequence is given as: $a_{n}=a_1r^{n-1}$ Here, $a_1=2$ and $r=3$ Plug $n=7$ $a_{7}=2 \times (3)^{7-1}=2 \times (3)^{6}=1458$