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January 31, 2015

January 31, 2015

Posted by **erica** on Sunday, October 7, 2012 at 11:48pm.

y=((x^2)+1)/((x^2)-1) at (2, 5/3)

- calculus PLEASE help ! -
**Steve**, Monday, October 8, 2012 at 9:59amif you got

y' = -4x/(x^2+1)^2

you should be ok. That will give you a point and a slope.

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