Determine Whether the Sequence Is Geometric $1024,256,64,16, \ldots$ A)-4
B)4
C) $-\frac{1}{4}$

Multiple Choice

Determine whether the sequence is geometric. If so, find the common ratio. $1024,256,64,16, \ldots$

A) -4
B) 4
C) $-\frac{1}{4}$
D) $\frac{1}{4}$
E) not geometric