Step 1:
\5)
\The standard form of circle equation is
\Find the radius.
\Observe the graph,
\The center and radius of the circle
The radius is
6)
\Find the circle equation.
\The center and radius of the circle
Substitute in
The equation of the circle is
Solution:
\\
Step 1:
\7)
\Find the circle equation.
\The center and radius of the circle
Substitute in
The equation of the circle is
8)
\Find the circle equation.
\The center and radius of the circle
Substitute in
The equation of the circle is
9)
\Find the circle equation.
\The center and radius of the circle
Substitute in
The equation of the circle is
Solution:
\FInd the symmetry point of the circle.
\Observe the graph,
\The center and radius point is
Since the point of symmetry for the circle is