Hey, Can you answer This 1 Question For Me? Thank You!

Question 1 :

Sketch a graph of the function y: cos\" x . Follow the steps: Part I: First, sketch at least two periods of the function y= COSX by hand. Upload your graph . Part II: What are the domain and range of the function F CUSX? Part III: Restrict the domain of the function F0053! so that it may be inverted. That is, select the portion of the graph of y= COSX that is suitable for inverting. Mark that portion on your graph from Part |. Part IV: Now draw the reection ofthis new graph of Y: COSX across the line y = x. This is a graph of the function y: cas'1x. Upload your graph as an image