If f(x)=2sin(x)−1f(x) = 2\sin(x) - 1f(x)=2sin(x)−1, what is the range of fff?
[−3,1][-3, 1][−3,1]
[−1,1][-1, 1][−1,1]
[−2,2][-2, 2][−2,2]
[−1,3][-1, 3][−1,3]