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- 1. Multiple Choice
Find the foci of this ellipse?(8, -1), (0, -1)(4±√7, -1)(4, 3), (4, -5)(4, -1) - 2. Multiple ChoiceWhat is the directrix of the parabola, careful to put in proper form
(x - 4)2 = 8(y + 3)y = - 3x= 5y= - 5y= 2 - 3. Multiple ChoiceWhat is the focus of the following parabola? careful to put in proper form!
(y + 5)2 = -12 (x - 2)(2, - 5)( -5, 2)(1 , -5 )(-1, -5 ) - 4. Multiple ChoiceWhat direction does the parabola open? Careful to put in proper form!
(y-9)2 = -40(x+4)UpDownLeftRight - 5. Multiple ChoiceWrite an equation for the ellipse with each set of characteristics. Then answer the question.
Vertices ( -2, -4), (-2, 8)
Length of minor axis is 10
What is the center of the ellipse?( - 2, 2)(- 2, 4)(2, -2)(-2, 1) - 6. Multiple ChoiceWhat number would go in the blank?-2-4-8-16
- 7. Multiple ChoiceWhat are the equations of the asymptotes for this conic section?16x2 - 9y2 + 144 = 0y = (4/3)x; y = -(4/3)xy = (3/4)x; y = -(3/4)xy = 0; x = 0y = (16/9)x; y = -(16/9)x
- 8. Multiple ChoiceWhat is the value of a2 for the given hyperbola?1-22516
- 9. Multiple ChoiceWhat is the vertex of the parabola?(3, -1)(3, 1)(-1, -3)(1, 3)
- 10. Multiple ChoiceWhat are the vertices of the ellipse?(0, 0)(7, 1) and (-1, 1)(3, -5) and (3, 7)(3, 1)
- 11. Multiple ChoiceGiven the equation of the parabola, where would the VERTEX be?( 3 , 3)(24, 3)( - 24, 3)(-3, 3)
- 12. Multiple ChoiceName the conic section and find the center.25x2 + 9y2 + 50x - 36y - 164 = 0ellipse; C(-1, 2)hyperbola; C(-1, -2)ellipse; C(-2, 4)ellipse; C(1, 2)
- 13. Multiple ChoiceName the conic section and determine the vertices.9x2 - 4y2 - 54x-16y - 79 = 0hyperbola; (3, 4), (3, -8)hyperbola; (7, -2), (-1, -2)hyperbola; (9, -2), (-3, -2)hyperbola; (3, 2), (3, -6)
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