Date _8-14-23 Period 20 Problems 1 -4, Determine whether each relation represents a function. For each function, state the domain and range. 1. X 5 3 2. 3y - 6x2 +9= 0 3 Employee Password 4. x2 + y 2 = 9 Justin 2587 Emily 3041 Ken 5206 Nicole 7982 Problems 5-8, Use a graphing utility to graph the function and determine the open intervals on which the function is increasing, decreasing, or constant. 6. g(x) = -3 5 . f (x ) = x2/3 8. y = 1x-31+ 1x+21 7. h(x) = xVx+2