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
Answers: 2
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A parabola and its focus are shown on the graph. The vertex of the parabola is at (0,0).
On a coord...
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