Which of the following figure represents damped harmonic motion

Which one of the following represents simple harmonic motion ?

Which of the following equation represents a simple harmonic motion ? ( omega is angular frequency, A is amplitude of oscillation and I = sqrt(-1)

Which of the following expressions represent simple harmonic motion?

Which of the below figure (s) represent damped simple harmonic motion. Select the correct answer using the codes given below

Which of the following figures represents uniform motion of a moving object correctly ?

Which of the following figures represents uniform motion of a moving object correctly ?