Quiz

Write down the name for each of the conics described below:

A.  Given a point an a line, this is the set of all points whose distance to the line and distance to the point are the same.

B.  Given two points P and Q and a number r, this is the set of points such that the distance to P minus the distance to Q equals r.

C.  Given two points P and Q and a number r, this is the set of points such that the distance to P plus the distance to Q equals r.