Helena has 60 feet of metal fencing material to fence three sides of a rectangular garden. A tall wooden fence serves as her fourth side. . Write a function for the area of the garden A in terms of x, the width in feet. The area of the garden van be modeled by A =( ). What measures for the width will give an area of at least 400 square feet? To obtain an area of at least 400 square feet, the width must be between ft and ft. M 9 DELL

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
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Helena has 60 feet of fencing material to fence three sides of a rectangular garden. (Questions in image)
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Helena has 60 feet of metal fencing material to fence three sides of a rectangular
garden. A tall wooden fence serves as her fourth side.
. Write a function for the area of the garden A in terms of x, the width in feet.
The area of the garden van be modeled by A =(
. What measures for the width will give an area of at least 400 square feet?
To obtain an area of at least 400 square feet, the width must be between
ft and
ft.
DELL
Transcribed Image Text:F re.com/courses/9093/quizzes/69925/take Helena has 60 feet of metal fencing material to fence three sides of a rectangular garden. A tall wooden fence serves as her fourth side. . Write a function for the area of the garden A in terms of x, the width in feet. The area of the garden van be modeled by A =( . What measures for the width will give an area of at least 400 square feet? To obtain an area of at least 400 square feet, the width must be between ft and ft. DELL
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