Macmillan Learning 4 3 2 2 1 0 1 2 3 4 5 f x 2 3 4 Find the domain of the function f 8 LO 5 g x 6 7 8 9 X Give your answer as an interval in the form Use the symbol co for infinity U for combining intervals and an appropri type of parenthesis depending on whether the interval is open or closed Enter if the interval is empty Expres numbers in exact form Use symbolic notation and fractions where needed