位置:首页 > 题库频道 > 学历类 > 升学考试 > 高中(高考) > 数学(文科) > 高中数学代数与函数一函数练习题88

手机扫码关注微信
随时随地刷题

高中数学代数与函数一函数练习题88

推荐等级:
  • 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

试卷介绍

高中数学代数与函数一函数练习题88

试卷预览

  • 31函数y=x+sin|x|,x∈[-π,π]的大致图象是

    A.http://picflow.koolearn.com/upload/papers/g02/20111202/201112021656151561614.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20111202/201112021656151561576.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20111202/201112021656151711613.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20111202/201112021656152031648.gif

    开始考试练习点击查看答案
  • 32设a<b,函数y=(a-x)(x-b)2的图象可能是

    A.http://picflow.koolearn.com/upload/papers/g02/20111015/201110151144565621325.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20111015/201110151144565931319.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20111015/201110151144565931332.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20111015/201110151144565931315.gif

    开始考试练习点击查看答案
  • 33设x∈R,则函数f(x)=(1-|x|)(1+x)的图像在x轴上方的充要条件是

    A.-1<x<1

    B.x<-1或x>1

    C.x<1

    D.-1<x<1或x<-1

    开始考试练习点击查看答案
  • 34如图,在平面直角坐标系xOy中,A(1,0),B(1,1),C(0,1),映射f将xOy平面上的点P(x,y)对应到另一个平面直角坐标系uO"v上的点P"(2xy,x2﹣y2),则当点P沿着折线A﹣B﹣C运动时,在映射f的作用下,动点P"的轨迹是  http://picflow.koolearn.com/upload/papers/g02/20120821/201208210903173853714.png

    A.http://picflow.koolearn.com/upload/papers/g02/20120821/201208210903174334733.png

    B.http://picflow.koolearn.com/upload/papers/g02/20120821/201208210903174804762.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120821/201208210903175314431.png

    D.http://picflow.koolearn.com/upload/papers/g02/20120821/201208210903175814732.png

    开始考试练习点击查看答案
  • 35某人沿周长为l的圆形花坛作匀速漫步(如图),从点O出发,顺时针方向行走一周,设此人行走时所在的位置为点P,O、P两点连线的距离y与点P走过的路程x的函数关系所表示的图象大致是http://picflow.koolearn.com/upload/papers/g02/20120407/201204070947241041636.gif

    A.http://picflow.koolearn.com/upload/papers/g02/20120407/201204070947241541430.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20120407/201204070947241821435.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20120407/201204070947242101492.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20120407/201204070947242371527.gif

    开始考试练习点击查看答案
  • 36函数f(x)=lnx﹣http://picflow.koolearn.com/upload/papers/g02/20120829/20120829154836770566.pngx2的大致图象是  

    A.http://picflow.koolearn.com/upload/papers/g02/20120829/201208291548367953411.png

    B.http://picflow.koolearn.com/upload/papers/g02/20120829/201208291548368193972.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120829/201208291548368443766.png

    D.http://picflow.koolearn.com/upload/papers/g02/20120829/201208291548368693439.png

    开始考试练习点击查看答案
  • 37设a<b,函数y=(x﹣a)2(x﹣b)的图象可能是

    A.http://picflow.koolearn.com/upload/papers/g02/20120817/201208170804427054520.png

    B.http://picflow.koolearn.com/upload/papers/g02/20120817/201208170804427624239.png

    C.http://picflow.koolearn.com/upload/papers/g02/20120817/201208170804428194266.png

    D.http://picflow.koolearn.com/upload/papers/g02/20120817/201208170804428764670.png

    开始考试练习点击查看答案
  • 38已知图甲中的图象对应的函数y=f(x),则图乙中的图象对应的函数在下列给出的四式中只可能是http://picflow.koolearn.com/upload/papers/g02/20120709/201207091647084037035.png

    A.y=f(|x|),

    B.y=|f(x)|,

    C.y=f(﹣|x|),

    D.y=﹣f(|x|)

    开始考试练习点击查看答案
  • 39函数f(x)=xn+ax﹣1(n∈Z,a>0且a≠1)的图象必过定点

    A.(1,1)

    B.(1,2)

    C.(﹣1,0)

    D.(﹣1,1)

    开始考试练习点击查看答案
  • 40如图,有一直角墙角,两边的长度足够长,在P处有一棵树与两墙的距离分别是am(0<a<12)、4m,不考虑树的粗细。现在用16m长的篱笆,借助墙角围成一个矩形的花圃ABCD。设此矩形花圃的面积为Sm2,S的最大值为f(a),若将这棵树围在花圃内,则函数u=f(a)的图象大致是http://picflow.koolearn.com/upload/papers/g02/20111025/201110251533036561979.gif

    A.http://picflow.koolearn.com/upload/papers/g02/20111025/201110251533036711301.gif

    B.http://picflow.koolearn.com/upload/papers/g02/20111025/201110251533037031364.gif

    C.http://picflow.koolearn.com/upload/papers/g02/20111025/201110251533037341340.gif

    D.http://picflow.koolearn.com/upload/papers/g02/20111025/201110251533037501370.gif

    开始考试练习点击查看答案
 4/10   首页 上一页 2 3 4 5 6 7 下一页 尾页
返回顶部