Step 1:
\The conic equation
The coefficients of and
are the same sign and equal.So the equation is circle.
Standard form of circle is
Where center is and radius is and
is radius.
Convert the circle equation standard form of circle.
\Compare it to standard form of circle.
\ and
.
Find four points " radius away from the center in the up, down, left and right direction".
\Up
Down
Left
Right
Graph:
\Draw the coordinate plane.
\Plot the center at .
Plot the four points " radius away from the center in the up, down, left and right direction".
\Sketch the circle.
\