8 The cost of sending a package through first class mail is indicated in the table below Find the domain of this function relating weight of the package to mailing cost Weight ounces Cost 0 45 0 65 0 85 1 05 less than 1 between 1 and 2 between 2 and 3 between 3 and 4 O Domain 0 45 weight 1 05 Domain 0 weight 4 O O Domain 3 weight 4 Domain 0 weight 1