Drake P.

asked • 13d

hi. so i need help with my math homework as soon as possible please

Determine whether the given sequence could be geometric, arithmetic, or neither. If possible, identify either the common ratio or the common difference.

4, 2, 1, 1/2, ....

 

 

A.) geometric; r = 2

B.) geometric; r = 1/2

C.) arithmetic; d = 1/2

D.) Neither

 


Mark M.

How do you determine the common ratio? How do you determine a common difference?
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13d

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