设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
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设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
最小正周期为π ,w=2,图像关于直线x=2π/3对称 ,4π/3+φ=3π/2 ,φ=π/6
f(x)=Asin(2x+π/6)
-π/2
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设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
设函数f(x)=Asin(wx+φ)(A≠0,w>0,φ>0,│φ│
设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
设函数f(x)=Asin(wx+φ)(A>0,w>0,φ>0,│φ│
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