A8. In the gym at Johnny's new school, there will be a moveable wall that can separate the gym into 2 spaces, as pictured. If the maximum perimeter (including the middle wall) is 90m, what are the upper and lower limits of x? y 0x = (-∞,0) 0x = (0,90) 0x x = (0, ∞) ○x = (0,45)

Calculus: Early Transcendentals
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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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A8. In the gym at Johnny's new school, there will be a moveable wall that can
separate the gym into 2 spaces, as pictured. If the maximum perimeter (including the
middle wall) is 90m, what are the upper and lower limits of x?
y
0x = (-∞,0)
0x = (0,90)
= (0, ∞)
0x x
○x = (0,45)
Transcribed Image Text:A8. In the gym at Johnny's new school, there will be a moveable wall that can separate the gym into 2 spaces, as pictured. If the maximum perimeter (including the middle wall) is 90m, what are the upper and lower limits of x? y 0x = (-∞,0) 0x = (0,90) = (0, ∞) 0x x ○x = (0,45)
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