名校
1 . 向量
,
.
(Ⅰ)若函数
的图象在
轴右侧的第一个最高点(即函数取得最大值的一个点)为
,在原点右侧与
轴的第一个交点为
,求函数
的解析式;
(Ⅱ)若
,
且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a55f949fb16734b8491a9b5ca1aec830.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93138b3fffe0bea400c9940104317736.png)
(Ⅰ)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638929b037d0f63a486aec2c645ccee5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7be1682754a90cfed692b5fa9b617b3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54d4da1be36c8e44a05bcfdeb58d0342.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(Ⅱ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6985dc3e301e0d255dcfaf05641b33a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5aa8114ccc325f78b0cec1628e42571c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a9fe8b417cbabfb02165f1540830f86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3c1a764c0f58f69357d4cd790d3a5d4.png)
您最近一年使用:0次
2020-01-14更新
|
279次组卷
|
2卷引用:吉林省实验中学2019-2020学年高一上学期期末数学(理)试题