--actually they are used in real life. parabolas are seen in "parabolic microphones" or satellites. and there are others for both ellipses and hyperbolas.
ellipses, parabolas, or hyperbolas. :)
The types of conic sections are circles, parabolas, hyperbolas, and ellipses.
Conic Sections are figures that can be formed by slicing a three dimensional right circular cone with a plane. There are different ways to do this, and each way yields a different figure. These figures can be represented on the graph as well as algebraically. The four conic sections are circles, ellipses, parabolas, and hyperbolas.
Circles, parabolas, ellipses,and hyperbolas are called conic sections because you can get those shapes by placing two cones - one on top of the other - with only the tip touching, and then you cut those cones by a plane. When you move that plane around you get different shapes. If you want to see an illustration of these properties, click on the link below on the related links section.
Maybe you mean connics? Conics are shape of graphs. They get their name because they are all parts of a cone sliced in different directions. Some examples are lines, parabolas, hyperbolas, circles, ellipses, points...
some examples of a parabola are: bridges, McDonald's arches, skateboard ramps, satellite dish, smiles ... and some more
Circles, parabolas, ellipses, and hyperbolas are all conic sections. Out of these conic sections, the circle and ellipse are the ones which define a closed curve.
Linear graphs make straight lines. Non-linear graphs make thins like parabolas, hyperbolas, and ellipses.
Linear graphs make straight lines. Non-linear graphs make thins like parabolas, hyperbolas, and ellipses
Under the Sun's gravity a planet follows an elliptical orbit that conforms to Kepler's laws of planetary motion. This was discovered at the end of the 1600s by Isaac Newton.
The form is not specified in the question so it is hard to tell. But two parabolas with different vertices can certainly have the same axis of symmetry.