Respuesta :

dhiab

Answer:


Step-by-step explanation:

symetry by O( 0 ; 0)

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Answer:

It has rotational symmetry about the origin.

Step-by-step explanation:

If we rotate it 180 degrees about the origin we get the same graph.

Another rotation  of 180 degrees also gives the same graph, so we have a rotational symmetry of 2.

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