已知函数f(x)=
sin ωx+
cosωx(ω>0)的最小正周期为π.
(1)求ω的值,并在下面提供的直角坐标系中画出函数y=f(x)在区间[0,π]上的图象;
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/31/6f27522e-098f-4aff-aa83-02b6bba7602d.png?resizew=256)
(2)函数y=f(x)的图象可由函数y=sin x的图象经过怎样的变换得到?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9c6fe12d3a9727e00ef87a630302ab.png)
(1)求ω的值,并在下面提供的直角坐标系中画出函数y=f(x)在区间[0,π]上的图象;
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/31/6f27522e-098f-4aff-aa83-02b6bba7602d.png?resizew=256)
(2)函数y=f(x)的图象可由函数y=sin x的图象经过怎样的变换得到?
2019高三·全国·专题练习 查看更多[2]
(已下线)3-4 函数y=Asin(ωx+φ)的图象及三角函数模型的简单应用(高效训练)-2019版导学教程一轮复习数学(人教版)湖北省部分普通高中联合体2021-2022学年高一下学期期中联考数学试题
更新时间:2019-01-05 11:34:13
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