Problem: Creating Functions
Creating functions is the preferred method for developing reusable code. While many functions are user defined, most languages, including Python, have a wide variety of built-in functions that aid in development. Research the various built-in functions that are available in Python. Pick one that you feel can be important in your development efforts and explain the reasons you chose this function. Describe how the function works, including the signature of the function, any parameters that are passed in, and values that will be returned from the function call.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.