Please show all work needed. Thank you

3. {12 points} Use the diagram below to sketch a graph of a Function 3; = f|[m} with the following properties {make sure your graph is clearly drawn so that these features are present}: a} The domain of flit} is [4.. 2:| U [14] h} The range of fl[:} is {312} c} lim r] = '2 1} 3 :1} lim 113}: 3 1! 2"' a} x} has a mmmrable Izlislzaontinuitjj.r at :1: = D with IiIn m} = l 1H} f} HI} is discontinuous at z = 3