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57:18
A parabola has a vertex at (0,0). The focus of the parabola is located a...
Mathematics, 17.06.2021 15:50 aesmithswhs
TIME REMAINING
57:18
A parabola has a vertex at (0,0). The focus of the parabola is located at (4,0).
What is the equation of the directrix?
x=−4
y=−4
x=4
y=4
Answers: 2
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