What is Directrix in the Conic Section?

What is Directrix in the Conic Section?

Answer: In a conic section, the directrix is a fixed-line used to define the geometric shape, and points on the conic section are equidistant from the focus (a fixed point on the conic section) and the directrix....

Answer: In a conic section, the directrix is a fixed-line used to define the geometric shape, and points on the conic section are equidistant from the focus (a fixed point on the conic section) and the directrix.

Explanation:...

Conclusion – What is Directrix in the Conic Section?

The directrix is a line used in conic sections, such as parabolas, to define their geometric properties. For a parabola, the directrix is a line that is located outside the curve and is parallel to the axis of symmetry. It is equidistant from all points on the parabola. The distance from any point on the parabola to the directrix is equal to the distance from that point to the focus of the parabola. In essence, the directrix helps to determine the shape and orientation of the parabola....