O-11 and 1 11 and -1 11 and 1 The cost of sending a package through first class mai indicated in the table below. Find the domain of this relating weight of the package to mailing cost. Weight (ounces) Cost less than 1 $0.45 between 1 and 2 $0.65 between 2 and 3 $0.85 between 3 and 4 $1.05 Domain: 0.45 weight < 1.05 Domain: 3 weight