Question

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

Answer 1

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.

Answer 2

Got it, thanks!

Answer 3

don't forget the pesky "-" sign there