23-24高一上·江西南昌·阶段练习
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1 . 若
,则函数
的图像不经过第______ 象限.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc3a4aa128b5c656a2ef95ea40cda4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f272c5fc8491d49f1c7bb53ac9bc2250.png)
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2 . 设函数
, 则
等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a0bd80c83582cf0a952721f2de40974.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90034f5c144cedd0f490a0396c2024d1.png)
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3 . 函数
(
且
)的图象恒过点__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af365f65902a9ca4638f6d6d43f40bf6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
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4 . 函数
(
,
)的图象经过定点
,若点
也在函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
的图象上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a998e3a5574d25a6e6d89559858cde74.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54b379f7a8c05cb11904cf672d753f51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58687f40d210a6178cdf96efdba7fc5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a998e3a5574d25a6e6d89559858cde74.png)
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5 . 已知函数
是偶函数,则实数
=________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9cef91b203c81d445b6ec06608f680.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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6 . 若
,则
的值为_____
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef598fb5a1d562e0d310046fd58045ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82ce29af28a92637edd3259fe3a8f146.png)
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2024-01-15更新
|
537次组卷
|
2卷引用:宁夏吴忠市秦宁中学2023-2024学年高一上学期月考(二)数学试题
7 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86f1ad8a7609360c0c48ad7ee2d9d1ef.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86f1ad8a7609360c0c48ad7ee2d9d1ef.png)
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8 . 函数
的定义域是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe45c18b1ab63cd9ff112d0f2e40c3b0.png)
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9 . 函数
在
上的最大值和最小值之和为
,其中
且
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc2e278fa2af1abd628a432b0a9abe36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f7dbb416ec1ff1984a724a4f48bf692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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10 . 若
克不饱和糖水中含有
克糖,则糖的质量分数为
,这个质量分数决定了糖水的甜度.如果在此糖水中再添加
克糖,生活经验告诉我们糖水会变甜,从而可抽象出不等式
(
,
)数学中常称其为糖水不等式.依据糖水不等式可判断
与
的大小:例如
,试比较![](https://staticzujuan.xkw.com/quesimg/Upload/formula/670ae21f337a8e52746fff657011a45d.png)
_______
的大小(填”<”或”>”或”=”)
![](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/0c6ce02259a85ea191541f4a708738f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73c79de030dea51c5e80e233b44788de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0c4c098615c6bc7e6dcf72e5b5201a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b140e221ddf537b8964fff8557cca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2cb64a19dcdf9fd3f82e68d69774d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d9a20a3b7a88ed24b4e88f5ed42ec1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae715faeff7ca845c2acbef91f0ad877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/670ae21f337a8e52746fff657011a45d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bf7376b9e7f946ab2a1e62e6e187891.png)
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