Suppose you have 52 feet of fencing to enclose a rectangular dog pen. The function A = 26x = x2 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? round to the nearest tenth if necessary.

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30 July, 21:46

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Rhys Klein · Answer 1

maximum area is a square

the side of the square would be 52/4 = 13 feet

area = 13*13 = 169 square feet