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The standard form of an ellipse is x2a2+y2b2=1\frac{x^2}{a^2}+\frac{y^2}{b^2}=1a2x2+b2y2=1 , where a represents the _________ radius of the ellipse
Horizontal
vertical
None
The distance from the center to each __________ of the ellipse is given by b
Vertex
co-vertex
The length of the minor axis of the ellipse is given by _____
2a
2b
2c
The distance from the center to each __________ of the ellipse is given by a
The distance from the _________to each focus of the ellipse is given by c, where c2=a2−b2c^2=a^2-b^2c2=a2−b2
Center
vertices
co-vertices
When the major axis is parallel to the y-axis, b is _________ than a
greater
less
The equation of an ellipse can also be written in the general form as:
Ax2+By2+Cx+Dy+E=0Ax^2+By^2+Cx+Dy+E=0Ax2+By2+Cx+Dy+E=0
Ax2+By2+Dy+E=0Ax^2+By^2+Dy+E=0Ax2+By2+Dy+E=0
When the major axis is parallel to the x-axis, a is _________ than b
The foci of the __________ are located at (h +,- c,k) the standard form equation
Hyperbola
foci
parabola
The equation of the___________ of the ellipse, when the major axis is parallel to the x-axis, is x= h +,− (ae)x=\ h\ +,-\ \left(\frac{a}{e}\right)x= h +,− (ea)
Directrix
It is done.