Any good algebra textbook should have a table summarizing function transformations. Here's a table that I got from this website:
I'll help you get started. If you have , identify the things that are going on. For instance, there's a negative sign in front of the f(x). According to the table, that's a reflection of the function about the x-axis. Continue that methodology for +2 inside the function notation, and the -5 outside of the function notation.