Friday
April 18, 2014

Homework Help: calculus

Posted by Fredrick E. on Tuesday, November 1, 2011 at 2:35pm.

find all points on the curve x^2y^2+xy=2 where the slope of the tangent line is -1

I know that you have to find the derivative when it equals -1
i got

y'=(2x*y^2-y)/(2x^2*y+x)
(i don't know if it is correct or not)

but i don't know how to go from here. any help would be good

Thanks

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calculus - Consider the curve given by y^2 = 2+xy (a) show that dy/dx= y/(2y-x...
Calculus - Given x+xy+2y^2=6 find the coordinates of all other points on this ...
calculus - Given x+xy+2y^2=6 find the coordinates of all other points on this ...
Calculus - Consider the curve y^2+xy+x^2=15. What is dy/dx? Find the two points ...
calculus - x^2-x^2y=y^2-1 find all points on the curve where x=2. Show there is ...
calculus - find all points on the curve x^2y^2+xy=2 where the slope of the ...
calculus - dy/dx= (2x-2xy)/(x^2+2y) find all points on the curve where x=2. show...
calculus - dy/dx= (2x-2xy)/(x^2+2y) Find all points on the curve where x=2. Show...
calculus - dy/dx= (2x-2xy)/(x^2+2y) Find all points on the curve where x=2. Show...
Calculus - Find normals to the curve xy+2x-y=0 that are parallel to the line 2x+...

Search
Members