(a)
Write a polynomial function
Given:
Length is 4 times the width and height is 2 times the width.
The cooler has insulation that is 1 inch thick on each of the four sides and 2 inches thick on the top and bottom.
Calculation:
Let the width of the cooler is
Therefore, length is
Hence, the polynomial function
(b)
Write a polynomial function
Given:
Length is 4 times the width and height is 2 times the width.
The cooler has insulation that is 1 inch thick on each of the four sides and 2 inches thick on the top and bottom.
Calculation:
Let the width of the cooler is
Therefore, length is
The cooler has insulation that is 1 inch thick on each of the four sides and 2 inches thick on the top and bottom.
Hence, the polynomial function
(c)
How
Given:
Length is 4 times the width and height is 2 times the width.
The cooler has insulation that is 1 inch thick on each of the four sides and 2 inches thick on the top and bottom.
Calculation:
Hence, the volume of insulation is given by
(d)
Write
Given:
Length is 4 times the width and height is 2 times the width.
The cooler has insulation that is 1 inch thick on each of the four sides and 2 inches thick on the top and bottom.
Calculation:
Hence, the volume of insulation is given by
Substituting
Chapter 2 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education