Posted by **K.Jeanes** on Tuesday, April 19, 2011 at 12:04pm.

Consider the curve y^2+xy+x^2=15. What is dy/dx?

Find the two points on the curve where y equals 0 and show that the tangent lines there are parallel.

Find the coordinates of all points on the curve where there is a horizontal tangent line, with work.

## Answer this Question

## Related Questions

- Calculus - Consider the curve given by y^2 = 2+xy (a) show that dy/dx= y/(2y-x...
- Calculus - a)The curve with equation: 2y^3 + y^2 - y^5 = x^4 - 2x^3 + x^2 has ...
- calculus - 1. Consider the function f(x) = X^(4/3) +4x^(1/3) on the interval -8...
- calculus - 1. Consider the function f(x) = X^(4/3) +4x^(1/3) on the interval -8...
- Calculus - The graph of the equation x2 − xy + y2 = 9 is an ellipse. Find ...
- 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 - 1. Given the curve a. Find an expression for the slope of the curve ...
- calculus - x^2-x^2y=y^2-1 find all points on the curve where x=2. Show there is ...

More Related Questions