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Mathematics, 09.12.2020 05:50 Aaraar

Suppose you have 56 feet of fencing to enclose a rectangular dog pen. The function A=28x-x^2 , where x = width, gives you the area of the dog pen in square feet. What width gives you the maximum area? What is the maximum area?

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Suppose you have 56 feet of fencing to enclose a rectangular dog pen. The function A=28x-x^2 , where...
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