## Algebra 2 (1st Edition)

$B$
The nth term can be calculated as: $a_n= a_1 r^{n-1}$ ...(1) Here, r = common ratio and $a_1$ = Initial term In equation (1) there is a common ratio of $r=4$ between the successive terms. Initial term $a_1=5$ Hence, our correct option is $B$.