Need help with question 3

b. What is the average revenue from the customers in the diner at 2 p.m.? J/J 3' Given the graphs 0f the functions x) = 2x and 30') = x ' 1, SketCh a graph of the combined function J' =g(x)) on the axes below. \\/\\/ \\/ 4. The revenue function for a company selling n keychains is given by R0!) = 2n, and the total cost function is given bv 003) = 100 + 0.30. Determine a simnlied equation for PM). the nmt Function for the comnanv. \\/\\/\\/