Mathematics

11th

grade

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二次曲線-橢圓(左右型)(看圖找答案)

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6 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image

    圖為一橢圓,則其中心點為何?

    (0,0)

    (4,0)

    (5,0)

    (0,3)

  • 2. Multiple Choice
    30 seconds
    1 pt
    Image

    圖為一橢圓,則其長軸端點為何?

    (0,0)

    (4,0)、(-4,0)

    (5,0)、(-5,0)

    (0,3)、(0,-3)

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    圖為一橢圓,則其短軸端點為何?

    (0,0)

    (4,0)、(-4,0)

    (5,0)、(-5,0)

    (0,3)、(0,-3)

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