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Mathematics, 22.06.2021 18:00 fortwill05

A parabola with a vertex at (0, 0) has a directrix that crosses the negative part of the y-axis. Which could be the equation of the parabola?


A parabola with a vertex at (0, 0) has a directrix that crosses the negative part of the y-axis. Wh

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A parabola with a vertex at (0, 0) has a directrix that crosses the negative part of the y-axis. Whi...

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