6. Consider these two functions: F (a) = 2 oosixx] rags) = %oos(2x] Part I: What are the amplitudes of the two functions? {2 points] Part I]: What are the periods of the two functions? {2 points} Part: [[I: Dramr sketches of at least two periods of the two graphs, labeling each of the graphs. You may have I approximate the critical points of one of the graphs. {8 points]