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January 31, 2015

January 31, 2015

Posted by **Olivia** on Monday, October 31, 2011 at 7:53pm.

- Calculus 1 -
**Damon**, Monday, October 31, 2011 at 8:39pmUsing trig get:

Xn+1 = Xn - Yn/Y'n

where

Y = x^3 + x + 2

Y' = 3x^2 + 1

for x = -1

Y = -1-1+2 = 0 well how embarrassing, we guessed it exactly

Y' = 4 irrelevant

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