T/4=π/3-π/12=π/4
∴T=π
∴w=2π/w=2
M(π/12,A) N(7π/12,-A)
∴A=√7π/12
∴Aw=√7π/6
若函数y=Asin(ωx+φ)(A>0,ω>0,|φ|
1个回答
相关问题
-
已知函数y=Asin(ωx+φ)(A>0,ω>0,|φ|
-
已知函数y=Asin(ωx+φ)(A>0,ω>0,|φ|
-
函数y=Asin(ωx+φ)(A>0,ω>0,丨φ丨
-
已知函数y=Asin(ωx+φ)(A>0,ω>0,|φ|
-
函数f（x）=Asin（ωx+φ）（A＞0,ω＞0,| φ |
-
已知函数f(x)=Asin(ωx+φ)+b (A>0,ω>0,|φ|0,ω>0,|φ|
-
已知函数y=Asin(ωx+φ)(A>0,.φ>0,|φ|
-
已知函数y=Asin(ωx+φ)(A>0,.φ>0,|φ|
-
已知y=Asin(ωx+φ)(A>0,ω>0,｜φ｜
-
已知y=Asin(ωx+φ)(A>0,ω>0,|φ|