$\"\"$

The polar equation is $\"\"$ .

Construct a table for different values of $\"\"$ .

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$
$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$

$\"\"$

Graph :

(1) Draw the coordinate plane.

(2) Plot the points obtained in the above table.

(3) Connect the points with a smooth curve.

$\"\"$

Observe the graph :

The graph obtained by the equation $\"\"$ is a Rose.

$\"\"$

Graph of $\"\"$ :

$\"\"$