Bob owns a watch repair shop. He has found that the cost of operating his shop is given by c equals 2 x squared minus 136 x plus 64, where c is cost and x is the number of watches repaired. How many watches must he repair to have the lowest cost? Question content area bottom Part 1 A. 34 watches B. 20 watches C. 64 watches D. 32 watches
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Step 1: Identify the function We are given the cost function as c = 2x^2 - 136x + 64, where c is the cost and x is the number of watches repaired. Show more…
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