Mathematics, 22.06.2021 23:30, texdee43

What are the coordinates of the focus and the equation of the directrix? focus: (negative one-fourth, 0); directrix: x = One-fourth
focus: (one-fourth, 0); directrix: x = Negative one-fourth
focus: (–4,0); directrix: x = 4
focus: (4,0); directrix: x = –4

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What are the coordinates of the focus and the equation of the directrix? focus: (negative one-fou...