### 2.49.5 Graph of a conic : `conique`

`conique` takes as argument the equation of a conic with
respect to *x*,*y*. You may also specify the names of the variables as
second and third argument or as a vector as second argument.

`conique` draws this conic.

Input :

`conique(2*x``^`

`2+2*x*y+2*y``^`

`2+6*x)`

Output :

`the graph of the ellipsis of center -2+i and equation 2*x``^`

`2+2*x*y+2*y``^`

`2+6*x=0`

**Remark** :

See also `conique_reduite` for the parametric equation of the conic.