Copying discs is simple with just a click â Toast is an easy program to use for the simple task of copying discs and it is super-quick with multiple drives. A feature we like is the ability to create custom DVD compilations from collections of DVD movies, fit onto a single disc without losing video quality.
A circle's equation can have either a general or standard form. In its general form, ax2 + by2 + cx + dy + e = 0, the circle's equation is more suitable for further calculations, while in its standard form, (x-h)^2 + (y-k)^2 = r^2, the equation contains easily identifiable graphing points like its center and radius. circle's equation can have either a general or standard form. In its general form, ax2 + by2 + cx + dy + e = 0, the circle's equation is more suitable for further calculations, while in its standard form, (x-h)^2 + (y-k)^2 = r^2, the equation contains easily identifiable graphing points like its center and radius.
Cartesian coordinate system with a circle of radius 2 centered at the origin marked in red. The equation of a circle is (x â a)2 + (y â b)2 = r2 where a and b are the coordinates of the center (a, b) and r is the radius. point in space in a Cartesian coordinate system may also be represented by a position vector, which can be thought of as an arrow pointing from the origin of the coordinate system to the point.