Mathematics, 22.09.2019 17:10, Hiadamcom

Aparabola has a vertex at the origin. the equation of the directrix of the parabola is y = 3.
what are the coordinates of its focus?
(0,3)
(3,0)
(0,–3)
(–3,0)
urgent. need quick.

Aparabola has a vertex at the origin. the equation of the directrix of the parabola is y = 3.

Answers: 2

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Aparabola has a vertex at the origin. the equation of the directrix of the parabola is y = 3.
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