Solution
directrix
Solution
Solution steps
Rewrite in the standard form:
Parabola is symmetric around the x-axis and so the directrix is a line parallel to the y-axis, a distance from the center x-coordinate
Refine
Graph
Popular Examples
directrix y=-((x+3)^2)/(20)+1directrix x^2-6x+10directrix y=4x^2+2x+4directrix y=2x^2-3xdirectrix 2x^2-2
Frequently Asked Questions (FAQ)
What is the directrix y^2=24x ?
The directrix y^2=24x is x=-6