the campus of a college has plans to construct a rectangular parking lot on land bordered on one side by a highway. there are 720ft of fencing available to fence the other three sides. let x represent the length of each of the two parallel sides of fencing. a.) express the length of the remaining side to be fenced in terms of x. b.) determine a funcion A that respresents the area of the parking lot in terms of x. c.) what dimension will give a maximum area, and what will this area be?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter1: Line And Angle Relationships
Section1.1: Early Definitions And Postulates
Problem 34E: Generalize your findings in Exercise 33. 33. Can you use the construction for the midpoint of a...
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the campus of a college has plans to construct a rectangular parking lot on land bordered on one side by a highway. there are 720ft of fencing available to fence the other three sides. let x represent the length of each of the two parallel sides of fencing.

a.) express the length of the remaining side to be fenced in terms of x.

b.) determine a funcion A that respresents the area of the parking lot in terms of x.

c.) what dimension will give a maximum area, and what will this area be?

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