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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

    Jun 9, 2025 · 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. A parabola is a symmetrical …

  5. 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 …

  6. 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.

  7. 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 …

  8. Parabola – Properties, Components, and Graph - The Story of …

    Parabolas are curves that contain points where their distances from the focus and their distances from the directrix will always be equal. The model below can help us visualize what this …

  9. Parabola - Mathwords

    Parabola. A u-shaped curve with certain specific properties. Formally, a parabola is defined as follows: For a given point, called the focus, and a given line not through the focus, called the …

  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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