A rancher has 400 feet of fencing to enclose two adjacent rectangular corrals (see figure). (a) Write the total area A of the corrals as a function of x. A(x) = (b) What dimensions produce a maximum enclosed area? X = ft y = ft

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
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Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 9.104TI: A path of a toy rocket thrown upward from the ground at a rate of 208 ft/sec is modeled by the...
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A rancher has 400 feet of fencing to close tho adjacent rectangular corrals (see figure).
A rancher has 400 feet of fencing to enclose two adjacent rectangular corrals (see figure).
(a) Write the total area A of the corrals as a function of x.
A(x) =
(b) What dimensions produce a maximum enclosed area?
X =
ft
y =
ft
Transcribed Image Text:A rancher has 400 feet of fencing to enclose two adjacent rectangular corrals (see figure). (a) Write the total area A of the corrals as a function of x. A(x) = (b) What dimensions produce a maximum enclosed area? X = ft y = ft
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