Please Answer a b c and D and E complete this!!

You buy a printer for $80 and then pay $15 for each ink cartridge that you use. A function relating the cost, C (in dollars), of operating the printer to the number of cartridges used, n, is C(n) = 15n + 80. A. Complete the table to represent the B. Graph the function form Part A. total cost for 0 to 4 cartridges. Number of Cost, C 160 cartridges, n (dollars) 140 0 80 120 100 2 Cost, C (dollars 80 3 60 4 40 Domain: {0, 1, 2, 3, 4} 20 Range: 0 1 2 3 Number of Cartridges C. Using the table, check that x has a D. Now check that y has a constant change between constant change between consecutive consecutive terms. The first one is done for you. terms. The first one is done for you. 1-0=1 95 80 15 2-1 = 3-2 = 4-3= E. A change in x of corresponds to a change in y of This function is a linear function