1 . 已知函数
的图象为
,以下说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a65875c5582fb949c3e90f71fbbe6eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
A.函数![]() ![]() |
B.图象![]() ![]() |
C.图象![]() ![]() |
D.要得到函数![]() ![]() ![]() |
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2 . 下列四个命题:①
;②若
,则
;③
;④
.其中真命题是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7449525f28177324cbed9d6aa755e3e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d0009758cf2b952f3f57640b946f08f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc9b7c28e8db73b63097fb26d9692e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec8401033d0919f50303b8c8796719a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a5d1649ef19c24c8309f594741a5b61.png)
A.① | B.② | C.③ | D.④ |
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3 . 已知圆
和圆
的交点为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cb755f8f3844716fd340767f0472cd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6735f879dd1f284706041ada9e3beb19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
A.公共弦![]() ![]() |
B.线段![]() ![]() |
C.公共弦![]() ![]() |
D.![]() ![]() ![]() ![]() ![]() |
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4 . 数列
的通项公式为
,其前n项和为
,则下列说法一定正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de85a69e4af66d860c569e3cd5c741df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
A.数列![]() | B.数列![]() |
C.![]() ![]() | D.![]() |
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解题方法
5 . 已知抛物线
的焦点为
,过点
的直线
交抛物线于
两点,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac62b1ade07205ae2693ec1ab135def.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
A.抛物线的焦点坐标是![]() |
B.焦点到准线的距离是4 |
C.若点![]() ![]() ![]() |
D.若![]() ![]() ![]() ![]() |
您最近一年使用:0次
解题方法
6 . 下列命题中,正确的是( )
A.两条不重合直线![]() ![]() ![]() ![]() ![]() |
B.直线![]() ![]() ![]() ![]() ![]() |
C.两个不同的平面![]() ![]() ![]() |
D.直线![]() ![]() ![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
7 . 已知数列
满足:
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e98bbb6af2653589c3027021981e703.png)
A.![]() |
B.![]() |
C.![]() |
D.当![]() ![]() |
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8 . 已知圆
上的两个动点
,
始终满足
,直线
与
轴交于点
(
,
,
三点不共线),则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9ab11ba6b230c4309e1b899eb58daae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/179d7920ec6cd22f3a0cfa6738260153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f51698f7095e795d4f0527b986ac1db2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.直线![]() ![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() ![]() |
您最近一年使用:0次
2024-02-19更新
|
947次组卷
|
2卷引用:贵州省贵阳市第一中学2024届高三上学期高考适应性月考卷(五)数学试题
解题方法
9 . 已知两直线
,
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d529e599ad2b788cd13524d09fb560f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cfe09dff4a42bc77077fa7987b0dac22.png)
A.对任意实数m,直线![]() ![]() |
B.存在实数m,使直线![]() |
C.存在实数m,使直线![]() ![]() |
D.当![]() ![]() |
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10 . 下列说法正确的是( )
A.命题“![]() ![]() ![]() ![]() |
B.若幂函数![]() ![]() ![]() |
C.![]() ![]() |
D.函数![]() ![]() ![]() |
您最近一年使用:0次