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

## Related Questions

- calculus - find all points on the curve x^2y^2+xy=2 where the slope of the ...
- Calculus - Tangent Line - Hi, im having problems with the following problem. The...
- Calculus - I have a two part question that pertains to a curve (r(x)) and its ...
- calculus - Find all points on the curve x^2y^2+xy=2 where the slope of tangent ...
- Calculus - Consider the curve y^2+xy+x^2=15. What is dy/dx? Find the two points ...
- Calculus - Consider the curve given by y^2 = 2+xy (a) show that dy/dx= y/(2y-x...
- 12th Grade Calculus - 1. a.) Find an equation for the line perpendicular to the ...
- calculus - 1. Given the curve a. Find an expression for the slope of the curve ...
- Ap Calc AB - Find the equation of the line tangent to the curve at (5, -3) (x-2...
- calculus - 1. Which of the following expressions is the definition of the ...

More Related Questions