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Posted by Lea on Monday, February 18, 2013 at 5:04pm.

What are the first 6 terms of the sequence with the explicit formula an=-3n2+4?

let n = 1 which gives you 3(1) + 4 Let n = 2 gives you 3(2)^2 + 4 Continue like this until you have 6 terms.

Got it, thanks!

don't forget the pesky "-" sign there

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