8. Which of the following is a geometric sequence?
A. 1, 2, 3, 4, 5
C. %, %4, 1/6, 1/9
B. 2, 1, 4, 2, 6
D. 3, 9, 27, 81
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8. Which of the following is a geometric sequence?
A. 1, 2, 3, 4, 5
C. %, %4, 1/6, 1/9
B. 2, 1, 4, 2, 6
D. 3, 9, 27, 81
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Answer:
D
Step-by-step explanation:
You multiply the first number by 3
example:
3 × 3 = 9
9 × 3 = 27
27 × 3 = 81
and so on.
I don't know if this is accurate because I use my own method.
I just multiply them by 3.
I hope this help you. (. ❛ ᴗ ❛.)