Let f.(x) = 1 and g (x) = Vx - 5. Vx Find the domain of f . g. (Give your answer as an interval in the form (*, *) . Use the symbol co for infinity, U for combining intervals, and an appropriate type of parenthesis "(",")", "[","]" depending on whether the interval is open or closed. Enter O if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) domain