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Algebra 20 Online
OpenStudy (anonymous):

Find the first 5 terms of the sequence a1= -1 a2= 5 an+1 = an + an-1 Okay, these types of problems are the most confusing to me. I know I'm suppose to plug something in somewhere, but I'm not sure what/where.

OpenStudy (anonymous):

is this an arithmetic sequence?

OpenStudy (anonymous):

I don't think so. All I know is I'm suppose to plug the numbers they gave me somewhere.

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