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- 1. Multiple ChoiceWhat is the directrix of the parabola
(x - 4)2 = 8(y + 3)?y = - 3x= 5y= - 5y= 2 - 2. Multiple ChoiceWhat is the focus of the following parabola?
(y + 5)2 = -12 (x - 2)(2, - 5)( -5, 2)(1 , -5 )(-1, -5 ) - 3. Multiple ChoiceTrue or False?
When the x-part is squared, the parabola opens up or down.TrueFalse - 4. Multiple Choice
What is the center of the ellipse?(0, 0)(1, 5)(1, 0)(0, 1) - 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 direction does the parabola open?
(y-9)2 = -40(x+4)UpDownLeftRight - 7. Multiple ChoiceWhat is "a" in the equation:
(y-9)2 = -40(x+4)- 1010- 4040 - 8. Multiple ChoiceWrite an equation for the ellipse with each set of characteristics. Then answer the question.
Vertices ( 4, 3), (4, - 9)
Length of minor axis is 8
what is the center of this ellipse?(4, 6)( - 4, 3)(6, 4)(4, -3) - 9. Multiple ChoiceWhat number would go in the blank?-2-4-8-16
- 10. Multiple ChoiceGiven the following, write the equation of the ellipse.ABCD
- 11. Multiple ChoiceGiven this directrix and vertex, what would the equation of the parabola be?(y-2)2 = 12(x-1)(y-2)2 = 6(x-1)(x-1)2 = 12(y-2)(x-1)2 = 6(y-2)
- 12. Multiple ChoicePut the ellipse in standard formABCD
- 13. Multiple ChoiceWhat should replace the blue square in the equation?-8y-2y+2y+8y
- 14. Multiple ChoiceGiven the equation of the ellipse and the C value, write the foci ordered pair(4 ± 7.42, -2)(4, - 2 ± 7.42)(- 4 ± 7.42, 2)( - 4, 2 ± 7.42)
- 15. Multiple ChoiceGiven the equation of the parabola, where would the VERTEX be? (put in standard form)( 3 , 3)(24, 3)( - 24, 3)(-3, 3)
- 16. Multiple ChoiceWhich direction does this parabola open?UpDownLeftRight
- 17. Multiple ChoiceWhat are the vertices of the ellipse?(0, 0)(7, 1) and (-1, 1)(3, -5) and (3, 7)(3, 1)
- 18. Multiple ChoiceGiven the following equation,
x2+5xy+8y2−10x+3y+10=0
What type of conic section is this?EllipseCircleHyperbolaParabola - 19. Multiple ChoiceGiven the following equation,
4x2+8xy+4y2−10x+3y+10=0
What type of conic section is this?EllipseCircleHyperbolaParabola - 20. Multiple ChoiceWhat is the equation for the foci points on a hyperbola?c2 = a2 + b2c2 = a2 - b21/4d(x-h)2 + (y-k)2 = r2
- 21. Multiple ChoiceWhat is the equation for the foci points on an ellipse?c2 = a2 + b2c2 = a2 - b21/4d(x-h)2 + (y-k)2 = r2
- 22. Multiple ChoiceWhat is p in the equation:
-40(x+4) = (y-9)2p = - 10p = 10p = -40p = 40 - 23. Multiple ChoiceClassify the conic section.CircleEllipseHyperbolaParabola
- 24. Multiple ChoiceWhat is the radius of the circle?(0, 0)6360
- 25. Multiple ChoiceClassify the conic section.CircleEllipseHyperbolaParabola
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