名校
解题方法
1 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/26/a86fa5f6-948b-43df-ba0d-789d64b67039.png?resizew=213)
(1)在所给出的坐标系中画出
的图象;
(2)解不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64a7b99954b553ca778cb4690f934d26.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/26/a86fa5f6-948b-43df-ba0d-789d64b67039.png?resizew=213)
(1)在所给出的坐标系中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
(2)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2ece022365a4c9d4a68e16157f3137a.png)
您最近一年使用:0次
名校
2 . 已知
,则下列不等式正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0c4c098615c6bc7e6dcf72e5b5201a.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
3 . 若复数
满足
,其中
是虚数单位,则复数
在复平面内对应的点位于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d51f5597fe82c3ca35d0bf3de9db94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
A.第一象限 | B.第二象限 | C.第三象限 | D.第四象限 |
您最近一年使用:0次
名校
4 . Logistic模型是常用数学模型之一,可应用于流行病学领域,有学者根据公布数据建立了某地区某种流行病累计确诊病例数
(
的单位:天)的Logistic模型:
,其中
为最大的确诊病例数,当
时,
约为(
)( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d070a3e9a099e7041ea136b7e76e00b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/058578bc77dd91f269f9ed929230e97d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21de087953e1a50cb52958cb4f624740.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d9fd58e71dcae6cafaf9037d20ebd76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0de3e8ad59d598d9f4c0f80328b2ee4.png)
A.69 | B.67 | C.65 | D.63 |
您最近一年使用:0次
名校
解题方法
5 . 如图1,在四边形
中,
,
,
,将三角形
旋转,旋转到如图2所示的位置,使得
.
(1)求证:
;
(2)如图3,若
为棱
的中点且
,求点
到平面
的距离.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1134c8e3440abb6cd385af2c169037fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/998ff314c0a954e7f05bc23986772eb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78002bca853929365a3f58082f3e7637.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca67a5b8f69507c8b80379e86f90a8ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56ee81929c987732fcb379802eeef7a7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/28/5e43a1a3-c360-42ed-a717-5aa8d83d9f30.png?resizew=341)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a77e3c1c236141d6118429fade0a9b9d.png)
(2)如图3,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d27bd71d79cb19eb554175e4ef0867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ddb7c2ca1b6bee86cb24fed02e40da2.png)
您最近一年使用:0次
名校
解题方法
6 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1c7b4dc5b0bd7da7e08a89f5b4a93e9.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/205703a2b0fd3233eaf26f089aa33859.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1c7b4dc5b0bd7da7e08a89f5b4a93e9.png)
您最近一年使用:0次
名校
7 . “
,
恒成立”是“
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ed736c0decc93f86d194dce040f21bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f202b5a52c2d4fb8d45a9256964d732.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次
名校
8 . 已知函数
的部分图象如图所示,则下列说法错误的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/b776a29d-0404-4f29-989d-0122b4787e92.png?resizew=177)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b35ba767b8c3ea9a5ff4ec385ea22e8a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/27/b776a29d-0404-4f29-989d-0122b4787e92.png?resizew=177)
A.![]() ![]() |
B.![]() |
C.![]() ![]() |
D.![]() ![]() ![]() |
您最近一年使用:0次
名校
9 . 过点
且与直线
平行的直线记为
,则两平行线
,
之间的距离为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29343388ca8b33dc98325e65382b38a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b62e7c0ae27215e29248973279aaba56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
您最近一年使用:0次
2023-11-06更新
|
197次组卷
|
2卷引用:宁夏石嘴山市第三中学2023-2024学年高三上学期期中考试文科数学试卷
名校
10 . 已知函数
的图象向右平移
个单位长度后得到函数
的图象,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6675583eb0aade60034a10604b0b6f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f025bb0112c19870e3e5d489ec03fcdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1a9f00bd361795b9950078af03b0430.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3637ceed63aa8383181e8ee0a5129d6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次