Question 3 of 11, Step 1 of 1 Correct The weekly revenue from the production and sale of x units of coal is given by R(x) = 123x – 2r thousand dollars. The cost function is given by Cx) = 2x? + 91x + 3 thousand dollars. Find the number of units of coal that are to be produced to maximize the profit if 0sxS 17. Answer E Keypac Keyboard Shorto

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