The sequence is as follows:
..., -6, -2, 0, 0, 2, 6, 12, 20, ...
As you can see, the difference between the numbers is a linear progression. I'm having troubles generalizing the sequence though :S
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The sequence is as follows:
..., -6, -2, 0, 0, 2, 6, 12, 20, ...
As you can see, the difference between the numbers is a linear progression. I'm having troubles generalizing the sequence though :S
Consider the function
Hint :
WA
Ooh didn't know WA had one of these, thanks for this.Quote:
Originally Posted by princeps
e-
When I include the negatives into the sequence wolfram returns this function:
(-2 x^3/(x - 1)^3) - 2 x - 6
but when I graph this function it doesn't appear to resemble the sequence at all :S Can someone please explain why?