1. The problem statement, all variables and given/known data Express the function f(x) = -2sin(3x) -4cos(3x) in the form of a general sine finction. Identify the amplitude, period, and phase shift 2. Relevant equations sinx/cosx = tanx sin2x + cos2x = 1 3. The attempt at a solution don't know how to start don't penalize me for this.