A collector of antique motorcycles is planning to enclose an exhibit in the shape shown below. The sides with length x will use a material that costs $5 per foot while the sides with length y will use a material that costs $3 per fe y (a) Express the cost of the exhibit, C, in terms of x and y. G- (b) Suppose $3240 planned to be spent to enclose the exhibit. Express the area, A, of the exhibit in terms of x. A = Note: You do not need to simplify your answer.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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A collector of antique motorcycles is planning to enclose an exhibit in the shape shown below. The sides with length x will use a material that costs $5 per foot while the sides with length y will use a material that costs $3 per foot.
♫
y
A =
(a) Express the cost of the exhibit, C, in terms of x and y. C=
y
(b) Suppose $3240 is planned to be spent to enclose the exhibit. Express the area, A, of the exhibit in terms of x.
Note: You do not need
simplify your answer.
Transcribed Image Text:A collector of antique motorcycles is planning to enclose an exhibit in the shape shown below. The sides with length x will use a material that costs $5 per foot while the sides with length y will use a material that costs $3 per foot. ♫ y A = (a) Express the cost of the exhibit, C, in terms of x and y. C= y (b) Suppose $3240 is planned to be spent to enclose the exhibit. Express the area, A, of the exhibit in terms of x. Note: You do not need simplify your answer.
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