SOLUTION: Write an expression for the aapparent nth term of the sequence (assume n starts at 1): 1,-3,5,-7,9

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Question 829692: Write an expression for the aapparent nth term of the sequence (assume n starts at 1):

1,-3,5,-7,9
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Odd numbers that alternate signs.
A%5Bn%5D=%28-1%29%5E%28n-1%29%2A%282n-1%29