____1. In the standard equation, if the x-part has the bigger denominator, the ellipse is
A. horizontal B. tilted on the left C. tilted on the right D. vertical
_____2. Let (h, k) be the center of an ellipse and c be the focal length, then which of the following should be the coordinates of the foci if the ellipse is horizontal?
A (h, k − c) and (h − c, k) C. (h, k + c) and (h, k − c) B. (h + c, k) and (h, k + c) D. (h + c, k) and (h − c, k)
_____3. Which of the following is not a point on the ellipse ?
A. (-5, 0) B. (0, -3) C. (-5, -3) D. (4, 1.8)
_____4. Find the equation in standard form of the ellipse whose foci are F1(−8,0) and F2(8,0), such that for any point on it, the sum of its distances from the foci is 20.
B. C. D.
_____5. These are points on the ellipse which are collinear with the center and foci.
A. vertices B. covertices C. major axis D. minor axis
_____6. Which statement below is correct about the ellipse whose equation is
The ellipse is vertical. C. The foci are (−3, 4) and (−3, −2). B. The vertices are (−3, 6) and (−3, −4). D. The covertices are (−3, 5) and (−3, −3).
_____7. These are points on the ellipse which are collinear with the center and foci.
A. minor axis B. major axis C. covertices D. vertices
_____8. Which of the following is a vertical ellipse?
Ellipse with foci (0, 3) and (0,-3) C. Ellipse with vertices (4, 4) and (-4, 4)
.Ellipse with covertices (7, 5) and (7, 11) D. Ellipse with focus (-6,-2), covertix (-1, 5)
____9. Which of the following is a horizontal ellipse?
Ellipse with foci (4, 3) and (4,-3) C. Ellipse with vertices (4, 4) and (-4, 4)
Ellipse with covertices (5, 7) and (11, 7) D. Ellipse with focus (-6,-2), covertix (0, -6)
____10. This line is collinear with the center of the ellipse and covertices.
A. minor axis B. major axis C. covertices D. vertices
_____11. These are points on the ellipse which are collinear with the center and located along the covertices.
A. minor axis B. major axis C. covertices D. vertices
_____12. What is the center of the ellipse with the standard equation of ?
(5, -2) B. (4, 5) C. (-5, 2) D. (-4, 5)
____13. What is the foci of the ellipse with the standard equation of ?
(-5, -1) & (-5, 5) B. (5, -1) & (5, 5) C. (-8, 2) & (-2, 2) D. (-8, -2) & (-2, -2)
____14. What is the length of the major axis of the ellipse with an equation of
4 B. 5 C. 8 D. 10
____15. What is the length of the minor axis of ellipse with a standard equation of
4 B. 5 C. 8 D. 10