Question

Tell whether each sequence is arithmetic, geometric, or neither.

1. 32, 16, 8, 4, ... (1 point)
arithmetic
geometric
neither
2. 1, 4, 9, 16, ... (1 point)
arithmetic
geometric
neither
What is the common difference of each arithmetic sequence?
3. 16, 19, 22, 25, . . . (1 point)
-3
5
3
-5
4. 3, 5.8, 8.6, 11.4, . . . (1 point)
2.4
2.6
2.8
2.9
What is the common ratio of each geometric sequence?
5. 6, 24, 96, 384, . . . (1 point)
18
4
14
8
6. 12, 3, , , . . . (1 point)

Answer 1

@farmdawgnation , this looks a bit suspicious dontcha think?

Answer 2

Er. I'd say so. o.O

Answer 3

Let's see what Colm says.

Answer 4

@cshalvey is colm right?

Answer 5

Indeed.

Answer 6

i need to update my rolodex lol

Answer 7

Hey @anonymousgirl - couple of things here.

First of all, we ask that you don't look for 'answers-only' for your homework/test/quizzes on OpenStudy. Posting a multiple choice question (with point values) definitely makes this *appear* to be that kind of situation. Please review our Code of Conduct ( http://openstudy.com/code-of-conduct ) for guidelines, thank you.

Secondly, please only post one question per post and try and work with your helper and understand each problem before posting the next.

Please let me know if you have any questions, thank you.

Cheers for the heads up btw @amistre64 and @farmdawgnation

Answer 8

any time ;)