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  1. Parabola - Wikipedia

    In mathematics, a parabola is a plane curve which is mirror-symmetrical and is approximately U-shaped. It fits several superficially different mathematical descriptions, which can all be proved …

  2. Parabola - Math is Fun

    A parabola is a curve where any point is at an equal distance from: a fixed point (the focus), and; a fixed straight line (the directrix)

  3. Parabola - Formula, Graphing, Examples | Parabola Equation

    A parabola is the locus of a point that is equidistant from a fixed point called the focus (F), and the fixed-line is called the Directrix (x + a = 0). Let us consider a point P(x, y) on the parabola, and …

  4. Parabola - Graph, Properties, Examples & Equation of Parabola

    5 days ago · In this article, we will understand what a parabola is, its graph and properties, examples, and the Equation of a Parabola, and others in detail. Definition and Key Elements. …

  5. Parabola - Math.net

    A parabola is the characteristic U-shaped curve of a quadratic equation. A parabola can be used to model many real-world phenomena. For example, when you shoot a basketball, the path of …

  6. What are parabolas, their equations, their rules? | Purplemath

    What is a parabola? A parabola is a particular type of geometrical curve which, algebraically, corresponds to a quadratic equation. In geometrical terms, the parabola corresponds to the …

  7. Parabola | Definition, Origin, Equation, & Applications | Britannica

    May 29, 2025 · parabola, open curve, a conic section produced by the intersection of a right circular cone and a plane parallel to an element of the cone—that is, the cone’s surface.

  8. What is a Parabola? - Interactive Mathematics

    In geometry, a parabola is a two-dimensional, mirror symmetrical curve which is approximately U-shaped. It fits any of several superficially different mathematical descriptions which can all be …

  9. 8.4: The Parabola - Mathematics LibreTexts

    A parabola is the set of all points \((x,y)\) in a plane that are the same distance from a fixed line, called the directrix, and a fixed point (the focus) not on the directrix. The standard form of a …

  10. Parabola - Khan Academy

    The graphs of quadratic functions share the same ∪ ‍ -shape that we call parabola. Parabolas have distinctive features like axis of symmetry and vertex . Parabolas may have one, two, or …

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