If you choose to not do these problems please do not turn in

Last updated: 10/6/2023

If you choose to not do these problems please do not turn in the assignment 1 extra credit 10 pts Consider the function of two variables given by 1 f x y x y x yl Experiment with fon scratch paper for various real number inputs in place of 2 x and y Show two of the calculations below and briefly explain what this function does