Which of the following sequences is not a geometric sequence? 50, 25, 12.5, 6.25, … 6, -12, 24, -48, … 0, 2, 4, 6, … -1, -3, -9, -27, …

asked Mar 18, 2021 151k views

1 vote

Which of the following sequences is not a geometric sequence?

50, 25, 12.5, 6.25, …
6, -12, 24, -48, …
0, 2, 4, 6, …
-1, -3, -9, -27, …

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2 votes

Answer:

0, 2, 4, 6, … because the following sequence is arithmetic not geometric

Donica answered Mar 21, 2021

4.4k points

5 votes

Explanation:

the third sequence(0,2,4,6) is not a geometrical sequence

this may help you(:

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