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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

发布时间:2021-08-04

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

试卷相关题目

  • 1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

    开始考试点击查看答案
  • 2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

    开始考试点击查看答案
  • 3函数 http://picflow.koolearn.com/upload/papers/20140823/20140823191343943816.png的图像与函数 http://picflow.koolearn.com/upload/papers/20140823/20140823191344006842.png的图像关于(  )

    A.y轴对称

    B.x轴对称

    C.y=x对称

    D.原点对称

    开始考试点击查看答案
  • 4已知函数y =" f" (x) 和y =" g" (x) 的定义域及值域均为 http://picflow.koolearn.com/upload/papers/20140823/20140823190726781709.png,其图像如图所示,则方程 http://picflow.koolearn.com/upload/papers/20140823/20140823190726797639.png根的个数为(   ) http://picflow.koolearn.com/upload/papers/20140823/201408231907268132846.png

    A.2

    B.3

    C.5

    D.6

    开始考试点击查看答案
  • 5若直线 http://picflow.koolearn.com/upload/papers/20140823/20140823192740542493.png与曲线 http://picflow.koolearn.com/upload/papers/20140823/20140823192740557718.png有公共点,则 http://picflow.koolearn.com/upload/papers/20140823/20140823192740573271.png的取值范围是(    )

    A.[http://picflow.koolearn.com/upload/papers/20140823/20140823192740713451.png,3]

    B.[http://picflow.koolearn.com/upload/papers/20140823/20140823192740713451.png,http://picflow.koolearn.com/upload/papers/20140823/20140823192740744454.png]

    C.[http://picflow.koolearn.com/upload/papers/20140823/20140823192740760410.png,3]

    D.[-1,http://picflow.koolearn.com/upload/papers/20140823/20140823192740744454.png]

    开始考试点击查看答案
  • 6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)

    开始考试点击查看答案
  • 7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

    开始考试点击查看答案
  • 8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.

    开始考试点击查看答案
  • 9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

    开始考试点击查看答案
  • 10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

    开始考试点击查看答案
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