Friday
October 31, 2014

Homework Help: Calculus

Posted by sh on Tuesday, November 10, 2009 at 5:43pm.

Find the first and second derivatives of the given functions.

y=(x+1)
y'=x(x+1)^(-1/2)
y"=[1(x+1)^(-1/2)]-[(1/2)[(x+1)^(-3/2)](2x)(x)]
y"=[(x+1)^(-1/2)]-[(x)(x+1)^(-3/2)]

Is the second derivative right?

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