1 . 设函数
(
),
,则方程
在区间
上的解的个数是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42f31870c1d7e608f3cbf1e5debd6cac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99074f989e74d5ff306b4b7b7a379c1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78dcabe65d0c483e2c47f328a3e2f3b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/276106f43b7a4765a01030924a554958.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2197157dd345df1a4369669168396dc0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-02-10更新
|
1501次组卷
|
3卷引用: 江西省师范大学附属中学2017-2018学年高一上学期期末考试数学试题
2 . 如图正方体
的棱长为1,点
在线段
和线段
上移动,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0cf054e01d671fd082d0e92c4d44704.png)
,过直线
的平面
将正方体分成两部分,记棱
所在部分的体积为
,则函数
的大致图像是( )
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941490282496/1572941496418304/STEM/71e4db98672f4796918dcb602460b98a.png?resizew=115)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a851907ada2ac2c3c4880a6736d28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11ddc92d84d188c66b435664a7e7b5a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0cf054e01d671fd082d0e92c4d44704.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/211ead7b4685ef34e3dc991e533d11c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/298cc3d9bc6dc88c494b5489ee2ca846.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e08c14e87a2bcf7090eab2fea73667d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/006810c2690362a7da38bdc036ab6fa6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f9faa2c03e10b5b29a3a7fd17af766c.png)
![](https://img.xkw.com/dksih/QBM/2016/7/27/1572941490282496/1572941496418304/STEM/71e4db98672f4796918dcb602460b98a.png?resizew=115)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2016-07-27更新
|
2803次组卷
|
3卷引用:2016届云南省玉溪一中高三下第七次月考理科数学试卷