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Mathematics, 21.06.2020 23:57 staciagirl3880
A parabola and its directrix are shown on the graph. On a coordinate plane, a parabola opens upward. It has a vertex at (0, 0) and a directrix at y = negative 2. What are the coordinates of the focus of the parabola? (0,2) (0,β2) (2,0) (β2,0)
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A parabola and its directrix are shown on the graph. On a coordinate plane, a parabola opens upward....
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