名校
1 . 若函数
的图象经过点
,则函数
的图象必经过点( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2b8d9335baf572cc19d765fa8b46e43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9dbcf0320d94734aedd3d4e2e31b9827.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 函数
的零点在区间
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f28d7234129b8875977005befcc4d133.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67b3fa8424b2f7b77716b5458faf7ca7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
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3 . 斜率为1的直线
经过抛物线
(
)的焦点
,且与抛物线相交于
两点,线段
的长为8,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fc58c62444bf42a25289c45425a00f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5abd313d4e92a762fb7fb0c1cb65263d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
A.![]() | B.1 | C.2 | D.3 |
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2024-01-23更新
|
484次组卷
|
3卷引用:江苏省无锡市辅仁高级中学2023-2024学年高二上学期期中考试数学试卷
名校
4 . 双曲线
上一点
与它的一个焦点的距离等于1,那么点
与另一个焦点的距离等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a12182afce9b297494d02f2ace56714.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
A.![]() | B.![]() | C.3 | D.5 |
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2024-01-14更新
|
481次组卷
|
2卷引用:江苏省无锡市辅仁高级中学2023-2024学年高二上学期期中考试数学试卷
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5 . 已知双曲线的方程为
,则
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b2bcbd4f3bba8de58b90389a6d5b6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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6 . 已知集合
,
,则
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae0eda794d91cdbedac805a7e8f0834f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd4d30e8428b8e26c128e17cc4d1ae1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81919684bc4047d376c7e57dc6c8f1c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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7 . 以下运算正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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8 . 已知函数
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c7bd326abb741c24abeaf132b24ca79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdcf43b9b686d57c9ffc385d6f446a62.png)
A.4 | B.![]() | C.![]() | D.![]() |
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9 . 已知数列
,
,
,
成等差数列,
,
,
成等比数列,则
的值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3edbd40e04e2a943051fa83d6e511add.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3edbd40e04e2a943051fa83d6e511add.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/243c79a99a4b37a62e8005012ae8dae9.png)
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10 . 设函数
的定义域( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d90fe484358e78572e301bb77ebd91e1.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-12-15更新
|
681次组卷
|
2卷引用:江苏省无锡市玉祁高级中学2023-2024学年高一上学期期中考试数学试卷