Determine whether or not each of the following sequences is a geometric sequence. check all that apply. a -48, 96, -192, 384 b … 1, 4, 9, 16 c 3, 9, 27 81 … d 5, 10, 20, 40, … f. 24, 20, 16, 12, … g. 25, 20, 15, 10, …

A. , C. and D.

Step-by-step explanation:

We know that a geometric sequence is a sequence of numbers that is in a pattern where the next term is obtained by multiplying by a constant known as the common ratio.

A -48, 96, -192, 384

here,

hence, it is a geometric sequence.

B … 1, 4, 9, 16

here,

hence, it is not a geometric sequence.

C ... 3, 9, 27 81 …

here,

hence, it is a geometric sequence.

D 5, 10, 20, 40, …

here,

hence, it is a geometric sequence.

F. 24, 20, 16, 12, …

here,

hence, it is not a geometric sequence.

G. 25, 20, 15, 10, …

here,

hence, it is not geometric sequence.

c. 6tan80

step-by-step explanation: