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August 2, 2014

Homework Help: Math Formula Part 2/3

Posted by Anonymous on Tuesday, September 13, 2011 at 10:44pm.

I've done the second part to the Math Formula post. It was determine the 19th term of the sequence which I did.
Now it says..which of the numbers -268 and -350 are terms of the sequence?

I was doing something like this:
tn = -7 (-268) +19
I was plugging -268 as n. But that just confused me. How do I figure this out?

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