I'm curious as to how the graph of x^2 + y^2 = xy will look in the 2nd and 4th quadrent of the cartesian plane (ONLY THOSE quadrents).
Any help with this problem is much appreciated.
First this is how we would graph it
Rotation of axes - Wikipedia, the free encyclopedia
So we get
So we get the degenerate hyperbola consisting only of the one point (0,0)