Split ellipse facts from hyperbola

Exercise and reference answers

Left

Ellipse

Items

1. Region

   Ellipse

   Item

   PF1 + PF2 = 2a

2. Region

   Hyperbola

   Item

   Has asymptotes

3. Region

   both

   Item

   Foci on x axis

4. Region

   Ellipse

   Item

   c^2 = a^2 - b^2

5. Region

   Hyperbola

   Item

   |PF1 - PF2| = 2a

6. Region

   both

   Item

   e equals c by a

7. Region

   Hyperbola

   Item

   c^2 = a^2 + b^2

8. Region

   Ellipse

   Item

   Eccentricity < 1

Right

Hyperbola

Instructions

Drag each fact into the ellipse ring, the hyperbola ring, or the overlap where it holds for both.

Explanation