Showing how to graph the function ( I attached the function):

1- Please show in great details step by step how to graph the following function, and how you solve such function.

2-Explain step by step how the final graph answer was obtained ( How you drew the graph)

Also, The answer should follow the guidelines in Section 3.7 in the openstax book ( https://openstax.org/books/precalculus/pages/3-7-rational-functions)

I would appreciate it if you are able to highlight the steps to make them easier to understand. Thank you.