Solution
directrix
Solution
Solution steps
Rewrite in the standard form:
Parabola is symmetric around the y-axis and so the directrix is a line parallel to the x-axis, a distance from the center y-coordinate
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Frequently Asked Questions (FAQ)
What is the directrix 1/4 (y+3)=(x-2)^2 ?
The directrix 1/4 (y+3)=(x-2)^2 is y=-49/16