(2010•山东模拟)在[-π,π]内,函数y=sin(x−π3)
(2013•浙江模拟)要得到函数y=sin(2x−π4)的图象,只要将函数y=sin2x的图象( )
(2008•山东)已知函数f(x)=3sin(ωx+φ)−cos(ωx+φ)(0<φ<π,ω>0)为偶函数,且函数y=f
(2009•湖南模拟)已知函数f(x)=2sin(x−π3),x∈R.
(2011•浙江模拟)函数f(x)=sin(π3x−π2)+1是( )
(2012•三明模拟)已知函数f(x)=sin(x+π3)−3cos2x2.
(2010•杭州模拟)函数f(x)=sin(π3-x),则要得到函数y=cos(x+2π3)的图象,只需将函数y=f(x
(2011•江苏模拟)函数y=4sin(ωx+π4)cos(ωx−π4)−2sin(ωx−π4)cos(ωx+π4)(ω
(2011•甘肃模拟)已知函数f(x)=sin(π2+x)cosx−sinxcos(π−x),
(2010•合肥模拟)定义在R上函数f(x)=sin(3π2x) x≤0 f(x−1)−
(2012•江西模拟)已知函数f(x)=sin(ωx+π4)
(2010•揭阳模拟)已知函数f(x)=3sinπx+cosπx,x∈R.
函数y=sin(−2x+π3)