安徽省无为第一中学2026-2027学年第一学期高一第一次段考数学试卷

标签:
普通文字版
切换试卷
| 4页
| 69人阅读
| 0人下载

学科网 zxxk.com学科网 zxxk.com

无为一中2026—2027学年度第一学期高一第一次段考

数学试卷

满分:150分 时间:120分钟

一.选择题: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.设,,,则下列结论中正确的是(     )

A. B.

C. D.

2.存在量词命题:“,”的否定是(     )

A., B.,

C., D.,

3.下列函数中,既是偶函数又在单调递增的函数是(     )

A. B.

C. D.

4.已知,,且,则下列不等式正确的是(     )

A. B.

C. D.

5.已知一元二次不等式的解集为或,则一元二次不等式的解集是(     )

A. B.

C. D.

6.函数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,若对任意,,都有成立,则实数的取值范围是(     )

A. B.

C. D.page number 0

学科网 zxxk.com学科网 zxxk.com学科网(北京)股份有限公司


学科网 zxxk.com学科网 zxxk.com

7.设函数,其中表示,中的最小者,若在区间上的最大值为,最小值为,则区间长度的最大值和最小值分别为(     )

A.,  B.,

C.,   D.,

8.函数.若存在,使得.则的取值范围是(     )

A. B.

C. D.

二.多项选择题:共3小题,每小题6分,共18分.在每小题给出的选项中,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.下列选项的两个函数为同一函数的有(     )

A.和 B.和

C.和 D.和

10.下列说法正确的是(     )

A.设,,则“”是“”的充分不必要条件.

B.设,是实数,那么“”是“”的必要不充分条件.

C.函数的定义域为的充要条件是“”.

D.设,则“函数在区间单调递减”的必要不充分条件是“”.

11.已知连续函数满足:①,,则有,②当时,,③,则以下说法正确的是(     )

A.

B.

C.在上的最大值是

D.不等式的解集为

三.填空题:共3小题,每小题5分,共15分.

12.已知是上的奇函数,当时,,则________.page number 1

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。