February 26, 2017

Homework Help: calculus

Posted by tiffany on Thursday, June 20, 2013 at 10:03pm.

1.Ruth has 240 feet of fencing available to enclose a rectangular field. Express the area A of the rectangular field as a function x, where x is the length of the field.

2. For what value of x is the area largest?

3. What is the maximum area?

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