Give an equation of the form f(x)=Asin(BxC)+D which could be used to represent the given graph. (Note: C or D may be zero.) a) f(x)=4sin(3x2)+1 b) f(x)=4sin(3x2)1 c) f(x)=2sin(3x2) d) f(x)=2sin(3x2)1 e) f(x)=2sin(3x2)+1 f) None of the above