The equation for "Complex Circles: Path of |z-i| = pi" is |z-i| = pi.
The absolute value in this equation represents the distance of the complex number z from the point i on the complex plane.
There are infinitely many solutions for this equation as it represents a circle with a radius of pi centered at the point i on the complex plane.
The value of pi determines the radius of the circle, so a larger value of pi will result in a larger circle while a smaller value of pi will result in a smaller circle.
No, this equation cannot be graphed on a Cartesian plane as it involves complex numbers which require a separate complex plane to graph.