SOLUTION: Can you help me to understand and explain this? Thanks. Conic sections are curves that are created by intersecting a right circular cone and a plane. -Explain how these curves ca

Algebra ->  Graphs -> SOLUTION: Can you help me to understand and explain this? Thanks. Conic sections are curves that are created by intersecting a right circular cone and a plane. -Explain how these curves ca      Log On


   



Question 33515: Can you help me to understand and explain this? Thanks.
Conic sections are curves that are created by intersecting a right circular cone and a plane.
-Explain how these curves can be created geometrically.
-Are conic sections functions?

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Circle: pass the plane thru the cone parallel to the base
Ellipse: pass the plane thru the cone but not parallel to the base
Parabola: pass the plane thru the cone parallel to the vertical axis of the cone
Hyperbola: Put one cone on top of the other---tip to tip.
pass the plane thru the double cone parallel to the vertical axis of the cone
Cheers,
Stan H.