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Mathematics, 17.06.2021 16:30 kendricklamar29

A parabola and its focus are shown on the graph. The vertex of the parabola is at (0,0). On a coordinate plane, a parabola opens to the right. It has a vertex at (0, 0) and a focus (3, 0).

What is the equation of the directrix of the parabola?

y = 3
y = –3
x = 3
x = –3

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