Determine if the sequence given is geometric. If yes, name the common ratio. 4, -12, 36, -108, 324, . . .
A) geometric; r = 3
B) geometric; r = 4
C) geometric; r = -3
D) not geometric

Name: Determine if the sequence given is geometric. If yes, name the common ratio. 4, -12, 36, -108, 324, . . . A) geometric; r = 3 B) geometric; r = 4 C) geometric; r = -3 D) not geometric
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Question

Quizplus · Accepted Answer

The sequence is geometric because each term is multiplied by -3 to get to the next term. Therefore, the common ratio is -3.

Determine If the Sequence Given Is Geometric