Question

Which sequences are geometric? Select three options.

O-2.7, -9, -30, -100, ...
0-1, 2.5, -6.25, 15.625,...
9.1, 9.2, 9.3, 9.4, ...
8, 0.8, 0.08, 0.008, ...
4,-4, -12, -20, ...

Answer 1

Answer:

–2.7, –9, –30, –100, ...
–1, 2.5, –6.25, 15.625, ...
8, 0.8, 0.08, 0.008, ...

Answer 2

A. -2.7, -9, -30, -100, ...

B. -1, 2.5, -6.25, 15.625, ...

C. 9.1, 9.2, 9.3, 9.4, ...✔️

D. 8, 0.8, 0.08, 0.008, ...✔️

E. 4, -4, -12, -20, ... ✔️

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