1. A plumber charges a flat fee 79 of to visit a home and examine a clogged drain.The plumber charges an additional per 22 hour spent fixing the drain.The total cost, C (in dollars), for fixing a drain that takes (h) hours is given by the following function. C(h)=79+22h 1. If the plumber charged a total of 321, how many hours did he spend fixing the drain? 2. What is hte total cost for fixing a drain tht takes 5 hours? 2. Fill in the blank to make equivalent rational expressions. 5-y/-y-3 = (blank)/y+3 3. The function (g) is defined as follows for the domain given. g(x)2x+2, domain = (-2,-1,0,1) Write the range of (g) using set notation. Then graph (g). range = 4. The Sugar Sweet Company delivers sugar to its customers. Let C be the total cost to transport the sugar (in dollars). Let S be the amount of sugar transported (in tons). The company can transport up to 30 tons of sugar. Suppose that C=130S+2500 gives C as a function of S. Identify the correct description of the values in both the domain and range of the function. Then, for each, choose the most appropriate set of values. (choose the set of values) Description of Values Cost to trainort sugar (in dollars) Domain Amount of sugar tranported (in tons) Set of Values cost to transport sugar in dollars Range amount of sugar transported (in tons)