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

发布时间:2021-08-04

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

试卷相关题目

  • 1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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  • 2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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  • 3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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  • 4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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  • 5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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  • 6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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  • 7对于定义在实数集 http://picflow.koolearn.com/upload/papers/20140823/20140823210526604303.png上的函数 http://picflow.koolearn.com/upload/papers/20140823/20140823210526620447.png图像连续不断,且 http://picflow.koolearn.com/upload/papers/20140823/20140823210526620447.png满足 http://picflow.koolearn.com/upload/papers/20140823/20140823210526791596.png,则必有(  )

    A.http://picflow.koolearn.com/upload/papers/20140823/20140823210526807793.png

    B.http://picflow.koolearn.com/upload/papers/20140823/20140823210526838813.png

    C.http://picflow.koolearn.com/upload/papers/20140823/20140823210527072784.png

    D.http://picflow.koolearn.com/upload/papers/20140823/20140823210527135811.png

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  • 8下列所给4个图像中,与所给3件事吻合最好的顺序为(   ) (1)我离开家不久,发现自己把作业本忘在家里了,于是立刻返回家里取了作业本再上学; (2)我骑着车一路以常速行驶,只是在途中遇到一次交通堵塞,耽搁了一些时间; (3)我出发后,心情轻松,缓缓行进,后来为了赶时间开始加速。 http://picflow.koolearn.com/upload/papers/20140823/201408232013474255032.png

    A.(1)(2)(4)

    B.(4)(2)(3)

    C.(4)(1)(3)

    D.(4)(1)(2)

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  • 9已知函数 http://picflow.koolearn.com/upload/papers/20140823/20140823205452541677.png的图象如右图所示,则函数y="f" (x)的图象可能为(   ) http://picflow.koolearn.com/upload/papers/20140823/201408232054525571522.png http://picflow.koolearn.com/upload/papers/20140823/201408232054526033923.png

    A.

    B.

    C.

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  • 10函数 http://picflow.koolearn.com/upload/papers/20140823/20140823204427916754.png的图像关于(    )

    A.直线http://picflow.koolearn.com/upload/papers/20140823/20140823204427932374.png对称

    B.直线http://picflow.koolearn.com/upload/papers/20140823/20140823204427994396.png对称

    C.点http://picflow.koolearn.com/upload/papers/20140823/20140823204428025437.png对称

    D.点http://picflow.koolearn.com/upload/papers/20140823/20140823204428041395.png对称

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