1. Vertices {image} , Foci {image} Vertices (0, 0), Foci {image}
Find the foci and vertices of the ellipse {image} Choose the answer from the following: 1. 2.
Vertices {image} , Foci {image}
Vertices (0, 0), Foci {image}
Vertices (8, 7), ( - 8, - 7), Foci (0, - 4), (0, 4) 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

2. Find the vertex and directrix of the parabola (y + 6) 2 = - 36 x Choose the answer from the following:
vertex (7, - 6), directrix x = 16
vertex (- 7, 6), directrix y = 15
vertex (6, - 7), directrix x = - 16
vertex (7, 7), directrix y = - 36 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

3. Find the center and vertices of the hyperbola (x - 7) 2 - (y + 6) 2 = 1 Choose the answer from the following:
Center (7, - 6), vertices (8, - 6), (6, - 6)
Center ( - 7, 6), vertices ( - 8, - 6), ( - 6, 6)
Center (6, - 7), vertices (6, 8), (6, 6)
Center (0, 0), foci ( - 7, 6), (7, - 6) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

4. Find an equation for the conic whose graph is shown {applet}
{image} 1. 2. 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

5. Center (5, 4), Major axis 10, Minor axis 8
Find the center and lengths of the major and minor axes of the ellipse 25 y x x y = 0. Choose the answer from the following:
Center (5, 4), Major axis 10, Minor axis 8
Center (0, 0), Major axis 10, Minor axis 8
Center (4, 5), Major axis 5, Minor axis 4
Center (5, 4), Major axis 5, Minor axis 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50