(Do Exercise 45 first.) Graph y =1/x+1 cos (x) using the following settings:a. What functi...

(Do Exercise 45 first.) Graph y =1/x+1 cos (x) using the following settings:

a. What functions do you anticipate would be the boundary functions for

y =1/x+1 cos (x)? Explain. Check your answer by graphing y =1/x+1 cos (x) along with the two boundary functions.

b. Explain why this graph could represent the motion of a diving board.