Which sequences are geometric? Select three options. −2.7, −9, −30, −100, ... −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, ...

Question
Which sequences are geometric? Select three options. −2.7, −9, −30, −100, ... −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:
It is not a geometric sequence.
solved
algebra 10 months ago 4281