名校
解题方法
1 . 若函数
为奇函数,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee9d1e3845efea7181380799680d427d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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2 . 已知函数
的图象由两条射线及两条线段(包括端点)组成,如图所示.
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/680290a6f9537ff2de6cd9247e166b87.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/28/37a9b7a2-dd8f-4720-a607-81fbc66b7a7b.png?resizew=163)
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解题方法
3 . 若函数
是
上的偶函数,则
的值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de122801dfb31da6b933c90f3b98087f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/489062f4d079a6d5803ed6695bdb99a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20d6fc9b90f370fbb27552876b650f8f.png)
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名校
4 . 已知函数
是定义在
上的奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d4ac87f62b097470556cdb0aba57647.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da3a6d011679952771607b3a166676b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d9c89d2cd1fb46b1e71ad10227c098.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6194504c0edef1dbbb962d0121c86eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d4ac87f62b097470556cdb0aba57647.png)
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5 . 函数
的定义域为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b792da20ff3165d7d2c4b154d05a6381.png)
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名校
解题方法
6 . 已知
.若
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ ;若
的图像关于原点对称,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ffaae0b3447320096ee665492bdf04b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be718751a03ecb04f75e25e917d71a87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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名校
7 . 德国著名数学家狄利克雷在数学领域成就显著,是解析数论的创始人之一,以其命名的函数
,称为狄利克雷函数,则狄利克雷函数
的值域为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/256037c3afad64adafcf87d91586d239.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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解题方法
8 . 已知函数
,则
的解析式为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ecef1d4f40189fb9bdc98779a12316f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd3c988d875438535244ee2b092a779b.png)
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23-24高二下·上海·开学考试
9 . 设函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32a859898e9905e0524d3a982eb34b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19e43152af048c560cddfd7cc3b0f283.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32a859898e9905e0524d3a982eb34b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
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10 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6ebfbd16965e214e84a525306e57d9c.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fef58c72842f36292eba8a7da3e75d16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6ebfbd16965e214e84a525306e57d9c.png)
您最近一年使用:0次