名校
1 . 已知函数
的部分图象如图所示.
![](https://img.xkw.com/dksih/QBM/2019/1/1/2109591955079168/2110247888658432/STEM/7c87820f-e388-4942-aeec-08212e08ba52.png)
(1)求
的解析式;
(2)当
时,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97eace9e5dff06a0ac7eeab2c77fa749.png)
![](https://img.xkw.com/dksih/QBM/2019/1/1/2109591955079168/2110247888658432/STEM/7c87820f-e388-4942-aeec-08212e08ba52.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f6bfdb24ecf5da863405c2b40936ff9.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b439cfef6e8fad3dcaba2b06a73bae7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f6bfdb24ecf5da863405c2b40936ff9.png)
您最近一年使用:0次
2019-01-02更新
|
257次组卷
|
2卷引用:甘肃省定西市临洮县临洮中学2021-2022学年高二上学期期中数学(理科)试题
名校
2 . 已知函数
部分图象如图所示.
(1)求
值及图中
的值;
(2)在
中,角
的对边分别为
,已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd0eb44a869fa407fdaf98ea7ec1015b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72511f149a1b13af02d0e1421d3a63a5.png)
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3eb15605f71cf3e4c2f98f3f7450975d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
(2)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd0eb44a869fa407fdaf98ea7ec1015b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72511f149a1b13af02d0e1421d3a63a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/378832df659733f38f7a74727377d88c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://img.xkw.com/dksih/QBM/2018/4/17/1926050883149824/1929395628122112/STEM/bbad79dc1f204a709e5d8ee583f29fe4.png?resizew=210)
您最近一年使用:0次
2018-04-22更新
|
1016次组卷
|
6卷引用:广东省广州市二中、广雅、执信、六中四校2020-2021学年高二下学期期中联考数学试题