A local park has hired you to construct a rectangular flower garden surrounded by a grass border that is 1 m wide on two sides and 2 m wide on the other two sides.​ (See the figure to the​ right.) The area of the garden only​ (the small​ rectangle) must be 126m2   Your primary task is to find the dimensions of the garden that give the smallest possible combined area of the garden and the grass border.

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 local park has hired you to construct a rectangular flower garden surrounded by a grass border that is 1 m wide on two sides and 2 m wide on the other two sides.​ (See the figure to the​ right.) The area of the garden only​ (the small​ rectangle) must be

126m2
 
Your primary task is to find the dimensions of the garden that give the smallest possible combined area of the garden and the grass border.
 
For this​ problem, let W be the horizontal width of the garden and let H be the vertical height of the garden.
 
 
A) in terms of W and H the objective function for this problem f(W,H)= 
b) The constraint equation for this problem is=
(c) In terms of W​ only, the objective function is f(W)=
(d) The interval of interest of the objective function is=
2 m
Flower garden
1 m
Transcribed Image Text:2 m Flower garden 1 m
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