A closed rectangular box is to have a square base and a volume of 40 ft3. y Letting x denote the length of one side of the base, find a function f in the variable x giving the sur f(x) = %D What is the domain of this function? (Enter your answer using interval notation.)

Trigonometry (MindTap Course List)
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ISBN:9781337278461
Author:Ron Larson
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SectionP.5: Functions
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A closed rectangular box is to have a square base and a volume of 40 ft3.
y
Letting x denote the length of one side of the base, find a function f in the variable x giving the surface area of the box.
f(x) =
%3D
What is the domain of this function? (Enter your answer using interval notation.)
Transcribed Image Text:A closed rectangular box is to have a square base and a volume of 40 ft3. y Letting x denote the length of one side of the base, find a function f in the variable x giving the surface area of the box. f(x) = %3D What is the domain of this function? (Enter your answer using interval notation.)
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