A rectangular area adjacent to a river is fenced in; no fence is needed on the river side. The enclosed area is 1500 square feet. Fencing for the side parallel to the river is $6 per foot, and fencing for the other two sides is $2 per foot. The four corner posts are $35 each. Let x be the length of one of the sides perpendicular to the river. (a) Write a function C(x) that describes the cost of the project. C(x)=enter your response here (Simplify your answer.)
A rectangular area adjacent to a river is fenced in; no fence is needed on the river side. The enclosed area is 1500 square feet. Fencing for the side parallel to the river is $6 per foot, and fencing for the other two sides is $2 per foot. The four corner posts are $35 each. Let x be the length of one of the sides perpendicular to the river. (a) Write a function C(x) that describes the cost of the project. C(x)=enter your response here (Simplify your answer.)
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
Problem 8P
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A rectangular area adjacent to a river is fenced in; no fence is needed on the river side. The enclosed area is
1500
square feet. Fencing for the side parallel to the river is
$6
per foot, and fencing for the other two sides is
$2
per foot. The four corner posts are
$35
each. Let x be the length of one of the sides perpendicular to the river.
(a) Write a function C(x) that describes the cost of the project.
C(x)=enter your response here
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