Parabola Definition, Equation, & Facts

Parabola Definition, Equation, & Facts parabola We define a parabola as the locus of a point that moves such that its distance from a fixed straight line called the directrix is equal to parabola A parabola is the curve formed by the intersection of a plane and a cone, when the plane is at the same slant as the side of the cone

parabola Axis Finding the axis of a parabola can be tricky It helps a lot when identifying whether the parabola is horizontal or vertical The simplest definition of

parabola The shape of arches in bridges often follows a parabolic curve The parabola equation is useful in structural engineering to design arches that Finding the Vertex of a Parabola We have now introduced how to find the vertex of a parabola The x − coordinate of the vertex is x = − b 2