函数y=-5/2sin(4x+2pai/3)的图象与x轴的各个交点中,离原点最近的一点是( ) A.(pa...函数y=-5/2sin(4x+2pai/3)的图象与x轴的各个交点中,离原点最近的一点是( ) A.(pai/12,0) B.(-pai/12,0) C.(-pai/6,0) D.(pai/6,0)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/28 17:46:23
![函数y=-5/2sin(4x+2pai/3)的图象与x轴的各个交点中,离原点最近的一点是( ) A.(pa...函数y=-5/2sin(4x+2pai/3)的图象与x轴的各个交点中,离原点最近的一点是( ) A.(pai/12,0) B.(-pai/12,0) C.(-pai/6,0) D.(pai/6,0)](/uploads/image/z/13351988-20-8.jpg?t=%E5%87%BD%E6%95%B0y%3D-5%2F2sin%284x%2B2pai%2F3%29%E7%9A%84%E5%9B%BE%E8%B1%A1%E4%B8%8Ex%E8%BD%B4%E7%9A%84%E5%90%84%E4%B8%AA%E4%BA%A4%E7%82%B9%E4%B8%AD%2C%E7%A6%BB%E5%8E%9F%E7%82%B9%E6%9C%80%E8%BF%91%E7%9A%84%E4%B8%80%E7%82%B9%E6%98%AF%28+%29+A.%28pa...%E5%87%BD%E6%95%B0y%3D-5%2F2sin%284x%2B2pai%2F3%29%E7%9A%84%E5%9B%BE%E8%B1%A1%E4%B8%8Ex%E8%BD%B4%E7%9A%84%E5%90%84%E4%B8%AA%E4%BA%A4%E7%82%B9%E4%B8%AD%2C%E7%A6%BB%E5%8E%9F%E7%82%B9%E6%9C%80%E8%BF%91%E7%9A%84%E4%B8%80%E7%82%B9%E6%98%AF%28+%29+A.%28pai%2F12%2C0%29+B.%28-pai%2F12%2C0%29+C.%28-pai%2F6%2C0%29+D.%28pai%2F6%2C0%29)
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