Bob owns a watch repair shop. He has found that the cost of operating his shop is given by C(x) = 4x2-296x+85 , where c is cost and x is the number of watches repaired. How many watches must he repair to have the lowest cost?© BrainMass Inc. brainmass.com October 10, 2019, 3:39 am ad1c9bdddf
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The canonical form of a parabola is demonstrated.