Rae plans to build a rectangular pig pen against one of the walls of her barn. If she has 18 meters of fence material, what should be the length and width of the pen for it to have its maximum possible area? What is the maximum possible area?

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
Section9.CR: Review Problem Set
Problem 37CR: A garden has 60 yards of fencing and wants to enclose a rectangular garden that requires fencing...
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Rae plans to build a rectangular pig pen against one of the walls of her barn. If she has 18 meters of fence material, what should be the length and width of the pen for it to have its maximum possible area? What is the maximum possible area?
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