已知f(x)=2sin(-2x+π/6)+a+1(a为常数)1.求函数单调递增,递减区间2.求f(x)最小值并求x值3.对称中心4.π/6≤x≤π3时f(x)最小值等于-1,求a5.π/6≤x≤π/3时f(x)最大值为1,求a
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/20 04:33:23
![已知f(x)=2sin(-2x+π/6)+a+1(a为常数)1.求函数单调递增,递减区间2.求f(x)最小值并求x值3.对称中心4.π/6≤x≤π3时f(x)最小值等于-1,求a5.π/6≤x≤π/3时f(x)最大值为1,求a](/uploads/image/z/4110484-4-4.jpg?t=%E5%B7%B2%E7%9F%A5f%EF%BC%88x%EF%BC%89%3D2sin%EF%BC%88-2x%2B%CF%80%EF%BC%8F6%EF%BC%89%2Ba%2B1%EF%BC%88a%E4%B8%BA%E5%B8%B8%E6%95%B0%EF%BC%891.%E6%B1%82%E5%87%BD%E6%95%B0%E5%8D%95%E8%B0%83%E9%80%92%E5%A2%9E%2C%E9%80%92%E5%87%8F%E5%8C%BA%E9%97%B42.%E6%B1%82f%EF%BC%88x%EF%BC%89%E6%9C%80%E5%B0%8F%E5%80%BC%E5%B9%B6%E6%B1%82x%E5%80%BC3.%E5%AF%B9%E7%A7%B0%E4%B8%AD%E5%BF%834.%CF%80%EF%BC%8F6%E2%89%A4x%E2%89%A4%CF%803%E6%97%B6f%EF%BC%88x%EF%BC%89%E6%9C%80%E5%B0%8F%E5%80%BC%E7%AD%89%E4%BA%8E-1%2C%E6%B1%82a5.%CF%80%EF%BC%8F6%E2%89%A4x%E2%89%A4%CF%80%EF%BC%8F3%E6%97%B6f%EF%BC%88x%EF%BC%89%E6%9C%80%E5%A4%A7%E5%80%BC%E4%B8%BA1%2C%E6%B1%82a)
xTP] J|jĐ 6]af(6jʼn&
g
{rϹwh:ol}TSU<RbԴpCރwNV_Jk5_Lz8{e➅MP6)Ѳ[;jˀLz٩./ څaj
3Dx7{?-O6P^L,d=bD]iC GU~aˋJ!