Raymond B. answered • 05/26/21
Tutor
5
(2)
Math, microeconomics or criminal justice
c is geometric with common ratio r=1/2
b is arithmetic with common difference d = 7
a is neither
Peter P.
asked • 05/26/21Identify each sequence below as arithmetic, geometric, or neither.
a. An = -2, -2, 4, 12, -48, 140, ...
b. Bn = -11, -4, 3, 10, 17, ...
c. Cn = 128, 64, 32, 16, 8, 4 ...
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
