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高中数学代数与函数一函数练习题92

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  • 卷面总分:100分
  • 试卷类型:真题试卷
  • 测试费用:¥2.00
  • 试卷答案:有
  • 练习次数:1
  • 作答时间:60分钟

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高中数学代数与函数一函数练习题92

试卷预览

  • 11规定 http://picflow.koolearn.com/upload/papers/20140823/201408231930035471186.png若函数 http://picflow.koolearn.com/upload/papers/20140823/20140823193003578951.png的图象关于直线 http://picflow.koolearn.com/upload/papers/20140823/20140823193003594471.png对称,则 http://picflow.koolearn.com/upload/papers/20140823/20140823193003625271.png的值为(   )

    A.-2

    B.2

    C.-1

    D.1

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  • 12函数 http://picflow.koolearn.com/upload/papers/20140823/20140823192648047619.png的图像分别如图1、2所示.函数 http://picflow.koolearn.com/upload/papers/20140823/20140823192648063780.png. 则以下有关函数 http://picflow.koolearn.com/upload/papers/20140823/20140823192648157496.png的性质中,错误的是(     )

    A.函数在http://picflow.koolearn.com/upload/papers/20140823/20140823192648172374.png处没有意义;

    B.函数在定义域内单调递增;

    C.函数http://picflow.koolearn.com/upload/papers/20140823/20140823192648157496.png是奇函数;

    D.函数没有最大值也没有最小值http://picflow.koolearn.com/upload/papers/20140823/201408231926482032703.png

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  • 13已知图①中的图象对应的函数是 http://picflow.koolearn.com/upload/papers/20140823/20140823193754699572.png,则图②中的图象对应的函数在下列给出的四个解析式中,只可能是(   ) http://picflow.koolearn.com/upload/papers/20140823/2014082319375473012053.png 图①                  图②

    A.http://picflow.koolearn.com/upload/papers/20140823/20140823193754746617.png

    B.http://picflow.koolearn.com/upload/papers/20140823/20140823193754777601.png

    C.http://picflow.koolearn.com/upload/papers/20140823/20140823193754793627.png

    D.http://picflow.koolearn.com/upload/papers/20140823/20140823193754808623.png

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  • 14甲、乙二人从A地沿同一方向去B地,途中都使用两种不同的速度 http://picflow.koolearn.com/upload/papers/20140823/20140823192659513431.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823192659529436.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823192659513431.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823192659529436.png). 甲前一半的路程使用速度 http://picflow.koolearn.com/upload/papers/20140823/20140823192659513431.png,后一半的路程使用速度 http://picflow.koolearn.com/upload/papers/20140823/20140823192659529436.png;乙前一半的时间使用速度 http://picflow.koolearn.com/upload/papers/20140823/20140823192659513431.png,后一半时间使用速度 http://picflow.koolearn.com/upload/papers/20140823/20140823192659529436.png.关于甲、乙二人从A地到达B地的路程与时间的函数图象及关系,有如图所示的四个不同的图示分析(其中横轴 http://picflow.koolearn.com/upload/papers/20140823/20140823192659638358.png表示时间,纵轴 http://picflow.koolearn.com/upload/papers/20140823/20140823192659654361.png表示路程,C是AB的中点),则其中可能正确的图示分析为                     (  ) http://picflow.koolearn.com/upload/papers/20140823/201408231926596856491.png

    A.(1)

    B.(2)

    C.(3)

    D.(4)

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  • 15函数 http://picflow.koolearn.com/upload/papers/20140823/20140823193916412623.png的图象关于 (  )

    A.y轴对称

    B.http://picflow.koolearn.com/upload/papers/20140823/20140823193916428409.png对称

    C.http://picflow.koolearn.com/upload/papers/20140823/20140823193916443271.png轴对称

    D.原点对称

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  • 16函数 http://picflow.koolearn.com/upload/papers/20140823/20140823191308016567.png的图象是 http://picflow.koolearn.com/upload/papers/20140823/201408231913080323805.png

    A.

    B.

    C.

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  • 17函数 http://picflow.koolearn.com/upload/papers/20140823/20140823211610308464.png的定义域为开区间 http://picflow.koolearn.com/upload/papers/20140823/20140823211610324489.png,导函数 http://picflow.koolearn.com/upload/papers/20140823/20140823211610339498.pnghttp://picflow.koolearn.com/upload/papers/20140823/20140823211610324489.png内的图象如图所示,则函数 http://picflow.koolearn.com/upload/papers/20140823/20140823211610308464.png在开区间 http://picflow.koolearn.com/upload/papers/20140823/20140823211610324489.png内有极小点

    A.1个

    B.2个

    C.http://picflow.koolearn.com/upload/papers/20140823/20140823211610558294.png

    D.4个

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  • 18已知定义在上的函数 http://picflow.koolearn.com/upload/papers/20140823/20140823205200145639.jpg,其导函数 http://picflow.koolearn.com/upload/papers/20140823/20140823205200161704.jpg双图象如图所示,则下列叙述正确的是()

    A.http://picflow.koolearn.com/upload/papers/20140823/201408232052001921567.jpg

    B.http://picflow.koolearn.com/upload/papers/20140823/201408232052002081396.jpg

    C.http://picflow.koolearn.com/upload/papers/20140823/201408232052002391509.jpg

    D.http://picflow.koolearn.com/upload/papers/20140823/201408232052002541498.jpg http://picflow.koolearn.com/upload/papers/20140823/201408232052002865549.png

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  • 19函数 http://picflow.koolearn.com/upload/papers/20140823/20140823204215768757.png的图象关于

    A.原点对称

    B.直线http://picflow.koolearn.com/upload/papers/20140823/20140823204215784402.png对称

    C.直线http://picflow.koolearn.com/upload/papers/20140823/20140823204215862407.png对称

    D.http://picflow.koolearn.com/upload/papers/20140823/20140823204215877310.png轴对称

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  • 20已知 http://picflow.koolearn.com/upload/papers/20140823/20140823211818665303.png上可导函数 http://picflow.koolearn.com/upload/papers/20140823/20140823211818681447.png的图象如图所示,则不等式 http://picflow.koolearn.com/upload/papers/20140823/20140823211818696867.png的解集为 (  ) http://picflow.koolearn.com/upload/papers/20140823/201408232118187282054.png

    A.http://picflow.koolearn.com/upload/papers/20140823/20140823211818743750.png

    B.http://picflow.koolearn.com/upload/papers/20140823/20140823211818759742.png

    C.http://picflow.koolearn.com/upload/papers/20140823/20140823211818790892.png

    D.http://picflow.koolearn.com/upload/papers/20140823/20140823211818868856.png

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