1 . 函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ba24a5dce47fbd2a79a593ca0be5069.png)
______ ,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca808fa87ecbbaca9dc3167207500180.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ba24a5dce47fbd2a79a593ca0be5069.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99894207e75b7759d895711bda842326.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
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2023-11-20更新
|
244次组卷
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2卷引用:浙江省杭州市“桐·浦·富·兴”教研联盟2023-2024学年高二下学期6月学考模拟数学试题
2 . 已知函数
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35c1686d7874647916edb7aa214e90a4.png)
___________ 若存在实数
,使得
,则
的个数是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e277bfbf35d5bb5d28cf927747368630.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35c1686d7874647916edb7aa214e90a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed2b523ebc4b988974a0bd864a31dccc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2021-11-27更新
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1360次组卷
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9卷引用:浙江省绍兴市第一中学2022-2023学年高二下学期学考模拟数学试题
3 . 设函数f(x)=
,若f(2)=3,则实数a的值为____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f70a3e5cf04cee461726803528f454.png)
您最近一年使用:0次
解题方法
4 . 已知函数
.若
则x的值为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b9f0182d9e599a7cdb27b2d35cc0335.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee708f92c52fba2937144d34a967dfee.png)
A.2或-2 | B.2或3 | C.3 | D.5 |
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2019-04-23更新
|
608次组卷
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2卷引用:【省级联考】浙江省2019年4月普通高校招生学考科目考试数学试题