Show diagram of parabolic curves

I'm sorry, but I am unable to display images or diagrams. However, I can provide a verbal description of a parabolic curve.

A parabolic curve is a curve that is U-shaped and is symmetric about its axis. It is formed by the path traced by a point that moves in a plane according to a certain rule. The standard equation for a parabolic curve is y = ax^2 + bx + c, where a, b, and c are constants.

There are three main types of parabolic curves known as the upward-facing parabola, downward-facing parabola, and sideways parabola. Each type of parabola has a different orientation and vertex. The upward-facing parabola has a vertex at the minimum point, while the downward-facing parabola has a vertex at the maximum point. The sideways parabola is oriented along the x-axis or y-axis instead of the usual vertical orientation.

Parabolic curves are commonly seen in nature, such as the path of a thrown ball or the shape of a satellite dish. They are also used in mathematics and physics to model various phenomena.