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2017-2018-第二学期高二导数综合测试题.pdf

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1、试卷第 1 页，总 6 页内装订线绝密启用前2017-2018 第二学期高二导数综合测试题班级成绩一、选择题每题5 分，共 60 分1、曲线 yx32 在点 x=1 处切线的斜率为()A.-1 B.1 C.-2 D.2 2、函数的最大值为A.B.C.D.3、已知函数的图象如下图其中是函数的导函数下面四个图象中，的图象大致是 4、函数 f(x)x33x+1 在闭区间-3，0 上的最大值、最小值分别是13lnxyx1ee2e103试卷第 2 页，总 6 页内装订线A.1，1 B.3，-17 C.1，17 D.9，19 5、函数的定义域为开区间，导函数在内的图像如下图，则函数在开区间内有极大值点A个

2、 B个 C个 D个6、曲线 f(x)x3x2 的一条切线平行于直线y4x1，则切点 P0的坐标为()A.(0，1)或(1,0)B.(1，4)或(0，2)C.(1,0)或(1，4)D.(1,0)或(2,8)7、曲线 yex在点(2，e2)处的切线与坐标轴所围三角形的面积为()A.e2 B.2e2 C.e2 D.8、假设函数，则与的大小关系是A B C D 不确定9、假设函数在区间上单调递增，则k 的取值范围是A.B.C.D.10、直线与曲线相切于点，则的值为A.B.C.D.),(ba)(xf),(ba)(xf),(ba1234cos26fxxxf3f3f33ff33ff33fflnfxkxx1+

3、（，）,2,12,1,1ykx3yxaxb1,3A2ab1122文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y

4、9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10

5、Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY1

6、0Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY

7、10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:C

8、Y10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:

9、CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4文档编码:CY10Y9Y4B6W10 HY1C9U8Y10V1 ZW1H1K6L3P4试卷第

10、3 页，总 6 页内装订线11、曲线在点处的切线与坐标轴围成的三角形面积为A.B.C.D.12、假设函数是 R上的单调函数，则实数m的取值范围是 ()A.B.C.D.二、填空题每题5 分，共 20 分13、函数 f(x)xex的图象在点(1，f(1)处的切线方程是 _14、函数的单调减区间为 _15、假设函数f x=ax4+bx2+c 满足 f 1=2，则 f 1=16、已知曲线在点处的切线斜率为，则的最小值为 _.三、解答题 17 题 10 分，18-22 每题 12 分17、已知函数，当时，有极大值.1求的值；2求函数的极小值.18、设函数过点321yxxmx1,31,31,21,2lny

11、xx2lnfxaxx2,2f32fx32yaxbx1x3,a by344fxaxx3,1P文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S

12、3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J

13、5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S

14、3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J

15、5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S

16、3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J

17、5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3试卷第 4 页，总 6 页内装订线求函数的极大值和极小值求函数在上的最大值和最小值19、已知函数，x1.(1)假设 f(x)在(1，)上单调递减，求实数a 的取值范围；(2)假设 a2，求函数 f(x)的极小值fx1,3lnxfxaxx文档编码:CI3Z5Y6T4S3

18、HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R

19、3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3

20、HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R

21、3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3

22、HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R

23、3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3

24、HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3试卷第 5 页，总 6 页内装订线20、已知函数f x=alnx x2+1.假设曲线y=f x在 x=1 处的切线方程为4xy+b=0，求实数 a 和 b 的值；讨论函数f x的单调性；21、设函数,已知在处取得极值()求的值，并求此时曲线在点处的切线方程；()求的单调性。22xxaxfxaRefx0 xayfx1,1ffx文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8

25、J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4

26、S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8

27、J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4

28、S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8

29、J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4

30、S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8

31、J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3试卷第 6 页，总 6 页内装订线22、已知函数f x=x33x求函数f x的极值；假设关于x 的方程 f x=k 有 3 个实根，求实数k 的取值范围文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 H

32、K1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3

33、J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 H

34、K1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3

35、J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 H

36、K1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3

37、J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3答案第 1 页，总 7 页参考答案一

38、、单项选择1、【答案】B 2、【答案】A 3、【答案】C 4、【答案】B 5、【答案】B 6、【答案】C 7、【答案】D 8、【答案】C 9、【答案】D 10、【答案】B 11、【答案】B 12、【答案】A 二、填空题13、【答案】y2exe 14、【答案】15、【答案】2 16、【答案】三、解答题17、【答案】1；2.试题分析：1由函数的定义得,导数的几何意义得，然后解出 a,b.10,e126,9ab0|0 xyy极小值13f 10f文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J

39、3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK

40、1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J

41、3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK

42、1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J

43、3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK

44、1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J

45、3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3答案第 2 页，总 7 页2由1知;,然后找出极值点，求出极小值.1由经检验知，满足题意。2令因为,当【考点】导数的几何意义;利用导数求极值.18、【答案】()的极大值,极小值()试题分析：由题意求得，根据导函数的符号判断出函数的单调性，结合单调性可得函数的极值情况。结合中的结论可知，函数在区间上单调递减，在区间上单调递增，故，再根据和的大小求出即可。试题解析：3269fxxx21818fxxx001fxxx或136 109fafb3269fxxx21818fxxx001fxxx或01,0,00 xfxxfx当时

46、，0(=00 xxfxff是的极小值点fx28343423minfxf2313maxfxf13afxfx1,22,32minfxf1f3fmaxfx文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6

47、C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:C

48、I3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6

49、C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:C

50、I3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6C4 ZN5X8J5R3J3文档编码:CI3Z5Y6T4S3 HK1V1O7V6

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