Saturday

August 30, 2014

August 30, 2014

Posted by **sara** on Thursday, May 8, 2008 at 11:56pm.

i keep getting the wrong answer for this problem evn when plugging 2 in for y.

- calc -
**Amy**, Friday, May 9, 2008 at 12:22amyou can try this....

so f'(x)= -8x-3/(1+ xy)

Plug in 10 for x and 2 for y

(-8(-10)-3)/(1+(-10)(2)= -3.66667

- calc -
**rudy**, Friday, May 9, 2008 at 12:33amhow do u get the - 8x over one?

**Related Questions**

calc - If 4x2+3x+xy=2 and y(2)=–10 , find y'(2) by implicit differentiation. i ...

Calculus 1 Implicit differentiation - Help please help me understand what i am ...

calculus; implicit differentiation - Use implicit differentiation to find the ...

Calculus: implicit differentiation - Find dy/dx by implicit differentiation 1. x...

Calculus 1 - implicit differentiation - I do not understand implicit ...

Calculus 1 - implicit differentiation - I do not understand implicit ...

Calc - Use implicit differentiation to find the slope of the tangent line to the...

Calculus - Use implicit differentiation to find dy/dx. e^4x = sin(x+2y). This is...

Calculus - How do you use imlicit differentiation to differentiate e^(xy)? I ...

Implicit Differentiation - Find the slope of the tangent line to the curve (a ...