1 . 若过点
,
的直线的斜率等于1,则m的值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc0b206d8a22658405995795b4f5d8ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3043fea80050b76e52852abbd9ef6cf.png)
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2 . 已知等差数列
满足
,
为其前
项和,若
,
,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76aef4cdcb5af742ce28003b7b6c8c20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4927f5e4c0004453b4071074b543fa71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10599e638e83e2b43b08315a7ba93517.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/655c46b33730f3a29b9ec3024df71375.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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3 . 若函数
有两个不同的零点,则实数
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f324645c18e86aa94cfb603600aeca38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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4 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88b4fb2a7fe8e478be3e2bd81b3f7f70.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2390a04ffd568664329619b1a2fd662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88b4fb2a7fe8e478be3e2bd81b3f7f70.png)
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339次组卷
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3卷引用:四川省内江市第二中学2023-2024学年高二下学期期中考试数学试题
四川省内江市第二中学2023-2024学年高二下学期期中考试数学试题四川省眉山市仁寿第一中学校(北校区)2023-2024学年高二下学期5月考试数学试题(已下线)专题01 排列、组合与二项式定理--高二期末考点大串讲(人教B版2019选择性必修第二册)
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5 . 关于
的不等式
有解,则实数
的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b021b127a6d00ae353a46bf995427923.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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6 . 已知函数
有三个不同的零点
,
,
,且
,则实数a的取值范围是______ ;
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f07ffbfce99b6152ce76eac188afeb2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1310a7a80d1f8751a3f8cafe7f8c8b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ded52999771182240a44aaa48cf8fc7a.png)
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7 . 已知
且
,
,
,则
的大小关系为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/170829bcc0d2df7abf4043cf2f553963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b75427eed2236464950247d0aee8f8c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e3359babceedece9218c216e3324523.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eba0f50c94fbd7f5b2a5388b34161c0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
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8 . 某人到一单位应聘,第一轮笔试有三道题目,至少做对两道才能进入第二轮,若此人每个题答对的概率都为
,则他能够进入第二轮的概率为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a698891d42c70b597f0da4f215f09.png)
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9 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b01cdb4a84f02a75eb447b54f73f7df6.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c8302775bd5e16145edfaaf6e95490e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b01cdb4a84f02a75eb447b54f73f7df6.png)
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10 . 设函数
,若存在
,使得
在
上的值域为
,则实数
的取值范围为________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f294ad62dee2261f1a181b31e0475c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1254f5158d2e5f425b3c9eeceacabe9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b672f564d03ed46d092bb130f229ad8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ca6d68f1de3e70696f1d5d60affe6ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc6e2109531e560c68f646bb77bd4ca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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