
Parabola - Wikipedia
The parabola is a member of the family of conic sections. In mathematics, a parabola is a plane curve which is mirror-symmetrical and is approximately U-shaped. It fits several superficially …
Parabola - Formula, Graphing, Examples | Parabola Equation
A parabola refers to an equation of a curve, such that a point on the curve is equidistant from a fixed point and a fixed line. Its general equation is of the form y^2 = 4ax (if it opens left/right) or …
Parabola - Math is Fun
Definition 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)
Parabola - Graph, Properties, Examples & Equation of Parabola
Jul 23, 2025 · Definition and Key Elements A parabola is a symmetrical curve that is defined as the set of all points that are equidistant from a fixed point (the focus) and a fixed straight line …
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 …
Parabola | Definition, Origin, Equation, & Applications | Britannica
Sep 20, 2025 · The parabola is an open curve that is a conic section produced by the intersection of a right circular cone and a plane parallel to an element of the cone.
Parabolas intro (video) | Intro to parabolas | Khan Academy
Graphs of quadratic functions all have the same shape which we call "parabola." All parabolas have shared characteristics. For example, they are all symmetric about a line that passes …
12.3: The Parabola - Mathematics LibreTexts
Dec 26, 2024 · 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.
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Parabola - Definition, Equations, Examples, & Diagrams
Nov 25, 2024 · What is a parabola in mathematics with examples, real-life applications, and diagrams. Also, learn its formula in different forms and how to fnd them.