Which of the following represents 𝑦=𝑥2–2y=x 2 –2

It seems like there might be a mistake in your question. The equation you've provided, 𝑦=𝑥2–2y=x 2 –2, is not properly formatted.

If you meant to ask for the representation of the equation 𝑦=𝑥^2–2, this is a parabolic function where the parabola opens upwards with a vertex at (0, -2).

If you meant to ask for the representation of the equation 𝑦=𝑥^2–2y=2, this equation is not properly formatted and needs to be corrected.

Please provide the correct equation for a more accurate answer.