解题方法
1 . 设函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5101bf7786f61f27f28d3512be9ec971.png)
________ ,不等式
的解集是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0641a1437c59710ef748028ce9658d83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5101bf7786f61f27f28d3512be9ec971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa3c06c0fe94028434ab6a8d25e5534c.png)
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名校
解题方法
2 . 函数
的定义域是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0513aafc91ffd421ec137ecc82414d4b.png)
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解题方法
3 . 有下列四个函数:①
;②
;③
;④
.其中值域为R的函数是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb68ccf2d913a83e68df3524263aa8dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73d62e21eb001f2c37939434ed841693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f4d46d588b2439f70d2fbd833336bfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25b4f23770747042d68b0fa011762258.png)
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解题方法
4 . 已知函数
是R上的偶函数,且在
上单调递增,则
的从小到大的顺序为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8d321e309bc81a466ea9666cd91fb6f.png)
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5 . 函数函数
的单调减区间是________ ,在区间
的最大值是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d0003bf629b8a9addc6b0097cca0f81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e6d81e19513094166ab73cabb4198f7.png)
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解题方法
6 . 比大小:2. 32.3________ 2.33.2,0.75-0.1________ 0.750.1.
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7 . 指数式与对数式互化.
(1)
____________ (2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/222e72baf60a7b14fb8ec84be27228c3.png)
______________ .
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e3e562b181f12983e06db25b9f9534f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/222e72baf60a7b14fb8ec84be27228c3.png)
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解题方法
8 . 已知幂函数
的图象经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/212381ec0dbd7f351b18b78f2398ab3a.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3247f03357462fec934f37c65ebdc77e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/212381ec0dbd7f351b18b78f2398ab3a.png)
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2024-03-06更新
|
387次组卷
|
2卷引用:北京市东城区中央工艺美术学院附属中学2023-2024学年高一上学期期中考试数学试卷
9 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/830acb3d191d323e9ea6e710c7de0061.png)
______ 2(用“
”“
”“
”填空);
的零点为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65f4dd88a25432a89f37c10fddd59973.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/830acb3d191d323e9ea6e710c7de0061.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/392cdb9d30684cce244bef94b8d861b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
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