Pre-Calculus Ellipses Name________________________
Ellipses HW Worksheet March 2014
Graph the ellipse and identify the center, vertices, and foci.
1.
+
= 1 2.
+
= 1
Center:___________ Center:___________
Vert:_____________ Vert:_____________
CV:______________ CV:______________
Foci:_____________ Foci:_____________
3. 25
+ 4
= 100 4. 7
= 35 − 5
Center:___________ Center:___________
Vert:_____________ Vert:_____________
CV:______________ CV:______________
Foci:_____________ Foci:_____________
5.
(
)
+
(
)
= 1 6.
(
)
+
(
)
= 1
Center:___________ Center:___________
Vert:_____________ Vert:_____________
CV:______________ CV:______________
Foci:_____________ Foci:_____________
7.
(
+ 3
)
+ 4
(
− 2
)
= 16 8.
+
(
)
= 1
Center:___________ Center:___________
Vert:_____________ Vert:_____________
CV:______________ CV:______________
Foci:_____________ Foci:_____________