50 points.

which graph represents a geometric sequence?

we will check each options

we know that

geometric sequence are sequences whose common ratios are same

graph-A:

we are given terms as

now, we can find common ratios

we can see that r1 is not equal to r2

so, this is not geometric sequnce

graph-B:

we are given terms as

now, we can find common ratios

so,

so, this is geometric sequnce

graph-C:

we are given terms as

since, they are not in proper sequence

so, this is not geometric sequence

graph-D:

we are given terms as

now, we can find common ratios

Since, r1 is not equal to r2

so, this is not geometric sequence.........Answer

yes

step-by-step explanation: