\"\"

\

The center of the circle is \"\".

\

The end points if the diameter are \"\" and \"\".

\

The distance between center and one end point is the radius of the circle.

\

Distance between two points is \"\".

\

Substitute \"\" and \"\".

\

The diameter \"\"

\

\"\"

\

\"\".

\

Radius of the circle is \"\".

\

\"\".

\

The standard form of circle is \"\".

\

Substitute \"\" and \"\" in \"\".

\

\"\"

\

\"\".

\

The equation of circle is \"\".

\

\"\"

\

Graph:

\

Graph the equation of circle is \"\".

\

\"\"

\

\"\"

\

The equation of circle is \"\".

\

Graph:

\

Graph the equation of circle is \"\".

\

\"\".