Which of the following are geometric sequences?Check all that apply. A. 2, -2, 2, -2, 2, -2, 2 B. 1, 2, 4, 8, 16, 32 C. 1, 4, 9, 16, 25, 36, 49 D. 10, 5, 2.5, 1.25, 0.625, 0.3125

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

Which of the following are geometric sequences?Check all that apply. A. 2, -2, 2, -2, 2, -2, 2 B. 1, 2, 4, 8, 16, 32 C. 1, 4, 9, 16, 25, 36, 49 D. 10, 5, 2.5, 1.25, 0.625, 0.3125

Mathematics
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

first one is \[2\times (-1)^{n+1}\] go geometric. notice that each ratio is -1
second one is \[2^{n-1}\] also geometric. notice again that common ratio is 2
third one is \[n^2\] not geometric because for example \[\frac{25}{16}\neq \frac{36}{25}\]

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

last one ... take the ratio of any two successive terms. if those ratios are the same, then it is geometric.

Not the answer you are looking for?

Search for more explanations.

Ask your own question