Graph the function y 3 sin 2x Give the period and the amplitude Choose the correct graph of the function OA Ay 3 8T OB Ay 4 0 The amplitude is Simplify your answer Type an exact answer using as needed The period is Simplify your answer Type an exact answer using as needed X 81 C Ay 4 b THU X 8x o O D 3 0 3 8