Starting with a 80-foot-long stone wall, a farmer would like to construct a rectangular enclosure by adding 480 feet of fencing, as shown in the figure to the right. Find the values of x and w that result in the greatest possible area. 80 feet ft w = ft

Starting with a 80-foot-long stone wall, a farmer would like to construct a rectangular enclosure by adding 480 feet of fencing, as shown in the figure to the right. Find the values of x and w that result in the greatest possible area. 80 feet ft w = ft

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.3: Zeros Of Polynomials

Problem 69E

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Question

11.6.5
Starting with a 80-foot-long stone wall, a farmer would like to construct a rectangular enclosure by adding 480 feet of fencing, as
shown in the figure to the right. Find the values of x and w that result in the greatest possible area.
80 feet
W
ft
w =
ft

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