辽宁省鞍山市普通高中2026-2027学年高一上学期11月期中数学试题

标签:
特供文字版答案
切换试卷
| 9页
| 14人阅读
| 0人下载

  C:\Users\0\Documents\Tencent Files\804397265\Image\C2C\Image3\$_Z{R_2L8%1DU0RC6ZU7{4C.png

学科网 zxxk.com学科网 zxxk.com

2026-2027学年度上学期高一期中考试

数学试卷

时间:120分钟 试卷满分:150分

第I卷(选择题)

一、选择题:本题共8小题,每小题5分,共40分.在每小题给出的四个选项中,只有一项是符合题目要求的.

1.已知集合,下列关系中正确的是(    )

A.  B.

C.  D.

2.已知命题,则是(    )

A.  B.

C.  D.

3.下列说法正确的是(    )

A.设,则是从到的函数

B.函数与表示同一函数

C.若函数的定义域为,则函数的定义域为

D.函数的值域为

4.函数的零点是(    )

A.没有零点 B.1 C.-3 D.-3和1

5.已知实数满足,下列不等式一定成立的是(    )

A.  B.

C.  D.

6.已知函数是定义在上的奇函数,且在上单调递减,则不等式的page number 0

学科网 zxxk.com学科网 zxxk.com学科网(北京)股份有限公司


  C:\Users\0\Documents\Tencent Files\804397265\Image\C2C\Image3\$_Z{R_2L8%1DU0RC6ZU7{4C.png

学科网 zxxk.com学科网 zxxk.com

解集为(    )

A. B. C.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 D.

7.设函数,若在上单调递增,则的取值范围为(    )

A. B. C. D.

8.已知函数的定义域为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,对任意实数,都有.则不等式的解集为(    )

A. B. C. D.

二、多选题:本题共3小题,每小题6分,共18分.在每小题给出的四个选项中,有多项符合题目要求.全部选对的得6分,部分选对的得部分分,有选错的得0分.

9.已知函数的定义域为,其对应关系如下表,则下列结论正确的是(    )

1

2

3

4

A.

B.的值域是

C.的值域是

D.若,则

10.已知函数,则下列结论正确的是(    )

A.的定义域为

B.在上单调递减

C.的值域为

D.的图像关于轴对称page number 1

学科网 zxxk.com学科网 zxxk.com学科网(北京)股份有限公司


  C:\Users\0\Documents\Tencent Files\804397265\Image\C2C\Image3\$_Z{R_2L8%1DU0RC6ZU7{4C.png

学科网 zxxk.com学科网 zxxk.com

11.若正实数满足,则(    )

A.的最小值是

B.的最大值是

C.的最大值是9

D.的最小值是

第II卷(非选择题)

三、填空题:本题共3小题,每小题5分,共15分.

12.若函数为奇函数,则_________.

13.已知函数.若对任意,总存在,使,则实数的取值集合为_________.

14.设函数,函数的值域为_________;使方程恰有六个不同实数解的的取值范围为_________.

四、解答题:本题共5小题,共77分.解答应写出文字说明、证明过程或演算步骤.

15.(本小题13分)设全集为中偶数组成的集合,为中质数组成的集合,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,其中.

(1)求和;

(2)若,求的范围;

(3)当时,求.

16.(本小题15分)某仓库每年等量补货次.根据给定模型,年度订货与储存等总费用为元,其中实际补货次数为正整数.

(1)小明没看到n是正整数,误将视为正实数,则小明求得模型的理论最低费用及对应的值分别是多少;page number 2

学科网 zxxk.com学科网 zxxk.com学科网(北京)股份有限公司


由于学科网是一个信息分享及获取的平台,不确保部分用户上传资料的 来源及知识产权归属。如您发现相关资料侵犯您的合法权益,请联系学科网,我们核实后将及时进行处理。