Which features are present in this polar graph?

Symmetry about the pole (0,0).

Symmetry about the line .

Symmetry about the polar axis = 0.

No symmetry.

Question

Which features are present in this polar graph?

        Symmetry about the pole (0,0).

        Symmetry about the line .

        Symmetry about the polar axis  = 0.

        No symmetry.

anonymous · Answer

Here is the graph!

anonymous · Answer

@Thesn1 can you help?

anonymous · Answer

Symmetry about the pole (0,0).
 Symmetry about the polar axis = 0.

anonymous · Answer

Could you explain this? I know that it is the same across the x axis.

anonymous · Answer

Actually symmetry about the pole is incorrect.

anonymous · Answer

all circles have a symetry about their center that is (0;0) 
same thing lignes are infinit and all cut in (0;0)

anonymous · Answer

Thank you! Do you think you could help me with some more questions?

anonymous · Answer

of course