Sunday

April 20, 2014

April 20, 2014

Posted by **Abigail** on Sunday, February 27, 2011 at 9:23pm.

My professor's answer is: -1/x

but I keep getting: -1/x^2

what do I have to do to get that answer?

- Calculus -
**MathMate**, Sunday, February 27, 2011 at 9:31pmSee response at:

http://www.jiskha.com/display.cgi?id=1298852048

**Related Questions**

Calculus - Let f(x)= (1/x). Use the limit definition of derivative to find f'(x...

applied calculus - 3. a) Write out the limit definition for the derivative of y...

calculus - find the limit of f'(x) = 1/(√x) using the limit definition of ...

calculus - find the limit of f'(x) = 1/(√x) using the limit definition of ...

Calculus - Please help!! I keep solving this problem but I keep getting the ...

calculus - i need to use implicit differentiation to find the derivative: yx+y...

math - find derivative using limit definition: f(x) = x - sqrt(x) so f'(x) = lim...

Calculus - Let f(x)=−4−3x+2x^2. Use the limit definition of the ...

Calculus - How do I solve for lim h->0 (((a+h)^2 + 1)/(3(a+h)+7) - ((a^2 + 1...

CALCULUS help! =) - find the derivative of f(x)=3x^2-x using the limit ...