A plane curve formed by the intersection of a right circular cone with a plane parallel to a generator of the cone; the set of points in a plane that are equidistant from a fixed line and a fixed point in the same plane or in a parallel plane.
-Definition courtesy of dictionary.com-

Haiku

I am the x squared
I resemble a horse shoe
I can be a "U"

A plane curve formed by the intersection of a right circular cone with a plane parallel to a generator of the cone; the set of points in a plane that are equidistant from a fixed line and a fixed point in the same plane or in a parallel plane.

-Definition courtesy of dictionary.com-

HaikuI am the x squared

I resemble a horse shoe

I can be a "U"

Natural Parabola!

http://images.google.com/imgres?imgurl=http://www.geocities.com/zlipanov/comets/west-01.jpg&imgrefurl=http://www.geocities.com/zlipanov/comets/comets.html&h=636&w=476&sz=66&hl=en&start=9&tbnid=JjsBoDA0PK0qAM:&tbnh=137&tbnw=103&prev=/images%3Fq%3Dnatural%2Bconic%2Bparabola%26gbv%3D2%26svnum%3D10%26hl%3Den

The fountains in front of the Bellagio hotel in Las Vegas are parabolas.

http://www.pen.k12.va.us/Div/Winchester/jhhs/math/gifs5/bellagio.jpg

The suspension on this bridge is in the shape of a parabola!

http://www.pen.k12.va.us/Div/Winchester/jhhs/math/gifs5/bridge.jpg

These are examples of parabolas.

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