For the demand equation, express the total revenue R as a function of the price p per item. R(p) q=-6p+ 600 Sketch the graph of the resulting function. 20000 19000 18000 17000 16000 O 15000 14000 13000 12000 11000 10000 9000 8000 7000 200 6000 Solution 6000 4000 3000 2000 1000- -10 10 20 30 40 50 60 70 80 90 100 110 -1000 -2000- Help Graph Layers Clear All Delete After you add an object to the graph you can use Graph Layers to view and edit its properties. Fill WebAssign. Graphing Tool Determine the price p (in dollars) that maximizes total revenue. p = $