Lesson 7: Distances and Parabolas nozzed:
Cool Down: A Point and a Line
01003
The image shows a point and a line. Suppose we create a parabola using the point as the
focus and the line as the directrix. Decide whether each point on the list is on this
parabola. Explain your reasoning.
1. (-1,5)
2. (3, 3)
3. (5,5)
-2
YA
5
4
3
2
9.
F