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高中数学代数与函数一函数练习题88

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  • 卷面总分:100分
  • 试卷类型:真题试卷
  • 测试费用:¥5.00
  • 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88

试卷预览

  • 1定义在R上的偶函数f(x)在[0,+∞)是增函数,且f(1)<f(lgx),则x的取值范围是

    A.(﹣∞,﹣1)∪(1,+∞)

    B.http://picflow.koolearn.com/upload/papers/g02/20120815/201208151949271833210.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120815/201208151949272402933.png

    D.(10,+∞)

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  • 2如图,一个正五角星薄片(其对称轴与水面垂直)匀速地升出水面,记t时刻五角星露出水面部分的图形面积为S(t)(S(0)=0),则导函数y=S′(t)的图象大致为http://picflow.koolearn.com/upload/papers/g02/20120529/201205291533355773769.png

    A.http://picflow.koolearn.com/upload/papers/g02/20120529/201205291532545491540.png

    B.http://picflow.koolearn.com/upload/papers/g02/20120529/201205291532546301634.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120529/201205291532546751488.png

    D.http://picflow.koolearn.com/upload/papers/g02/20120529/201205291532547201541.png

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  • 3函数y=|2x-2|的图象是

    A.http://picflow.koolearn.com/upload/papers/g02/20120214/201202141355016901762.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20120214/201202141355017001795.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20120214/201202141355017062023.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20120214/201202141355017141817.gif

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  • 4如图所示,液体从一圆锥形漏斗漏入一圆柱形桶中,开始时,漏斗盛满液体,经过3分钟漏完.已知圆柱中液面上升的速度是一个常量,H是圆锥形漏斗中液面下落的高度,则H与下落时间t(分)的函数关系表示的图象只可能是http://picflow.koolearn.com/upload/papers/g02/20111019/201110191626446091925.gif

    A.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191626446401334.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191626446561352.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191626446711345.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191626446871330.gif

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  • 5设函数y=xsinx+cosx的图象上的点(x,y)处的切线斜率为k,若k=g(x),则函数k=g(x)的图象大致为

    A.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191453425001512.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191453425151537.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191453425311517.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20111019/201110191453425311535.gif

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  • 6如图,一个直径为1的小圆沿着直径为2的大圆内壁的逆时针方向滚动,M和N是小圆的一条固定直径的两个端点。那么,当小圆这样滚过大圆内壁的一周,点M,N在大圆内所绘出的图形大致是http://picflow.koolearn.com/upload/papers/g02/20110920/201109201523258121604.gif

    A.http://picflow.koolearn.com/upload/papers/g02/20110920/201109201523258431189.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20110920/201109201523258431347.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20110920/201109201523258751302.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20110920/201109201523258901378.gif

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  • 7下列函数图象中不正确的是

    A.http://picflow.koolearn.com/upload/papers/g02/20120831/201208311927526535841.png

    B.http://picflow.koolearn.com/upload/papers/g02/20120831/201208311927528966678.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120831/201208311927531517289.png

    D.http://picflow.koolearn.com/upload/papers/g02/20120831/201208311927534057257.png

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  • 8某学生离家去学校,由于怕迟到,所以一开始就跑步,等跑累了再走余下的路程. 在如图中纵轴表示离学校的距离,横轴表示出发后的时间,则如图中的四个图形中较符合该学生走法的是

    A.http://picflow.koolearn.com/upload/papers/g02/20120730/201207300955550125124.png

    B.http://picflow.koolearn.com/upload/papers/g02/20120730/201207300955551775037.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120730/201207300955553585231.png

    D.http://picflow.koolearn.com/upload/papers/g02/20120730/201207300955555315124.png

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  • 9在物理实验课上,小明用弹簧称将铁块A悬于盛有水的水槽中,然后匀速向上提起,直至铁块完全露出水面一定高度,则下图能反映弹簧称的读数y(单位N)与铁块被提起的高度x(单位cm)之间的函数关系的大致图象是http://picflow.koolearn.com/upload/papers/g02/20120208/201202080939391942100.gif

    A.http://picflow.koolearn.com/upload/papers/g02/20120208/201202080939392031589.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20120208/201202080939392091547.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20120208/201202080939392151601.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20120208/201202080939392221656.gif

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  • 10点P从点O出发,按逆时针方向沿周长为l的图形运动一周,O,P两点连线的距离y与点P走过的路程x的函数关系如右图所示,那么点P所走的图形是http://picflow.koolearn.com/upload/papers/g02/20120825/201208251325583476316.png  

    A.http://picflow.koolearn.com/upload/papers/g02/20120825/201208251325583824603.png

    B.http://picflow.koolearn.com/upload/papers/g02/20120825/201208251325594224121.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120825/201208251325595234801.png

    D.http://picflow.koolearn.com/upload/papers/g02/20120825/201208251325599405126.png

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