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Ellipses
Related Topics
Wize High School Grade 12 Pre-Calculus Textbook > Conics [BC/AB]
Ellipses
5 Activities
Practice: Ellipses
Find the following information for the conic
4
x
2
+
4
x
+
2
y
2
−
8
y
−
9
=
0
4x^2+4x+2y^2-8y-9=0
4
x
2
+
4
x
+
2
y
2
−
8
y
−
9
=
0
.
a. Center
b. Major Axis
c. Minor Axis
d. Foci (smaller)
e. Foci (larger)
I don't know
Check Submission
More Ellipses Questions:
Conics
Sketch a graph of the function
x
2
+
8
x
+
3
y
2
−
6
y
+
7
=
0
x^2+8x+3y^2-6y+7=0
x
2
+
8
x
+
3
y
2
−
6
y
+
7
=
0
.
Ellipses
Practice: Ellipses
Find the equation of an ellipse with the following characteristics:
Foci
(
−
4
,
3
)
(-4,3)
(
−
4
,
3
)
and
(
9
,
3
)
(9,3)
(
9
,
3
)
Ellipses
Practice: Ellipses
Find the equation of an ellipse with the following characteristics:
Foci
(
5
,
−
4
)
(5,-4)
(
5
,
−
4
)
and
(
8
,
−
4
)
(8,-4)
(
8
,
−
4
)
Ellipses
Practice: Ellipses
Find the following information for the conic
49
x
2
−
7
x
+
81
y
2
+
9
y
−
450
=
0
49x^2-7x+81y^2+9y-450=0
49
x
2
−
7
x
+
81
y
2
+
9
y
−
450
=
0
.
Ellipses
Practice: Ellipses
Match the equation to the correct graph.
Ellipses
Practice: Ellipses
Match the equation to the correct graph.