A rectangle has its base on the x-axis and its upper two vertices on the parabola y = 108 – x?. What is the largest area the rectangle can have, and what are its dimensions? Select one: The maximum area of the rectangle is 256 square units. The dimensions are 8 units by 32 units. The maximum area of the rectangle is 1024 square units. The dimensions are 8 units by 128 units. The maximum area of the rectangle is 128 square units. The dimensions are 8 units by 16 units. The maximum area of the rectangle is 2048 square units. The dimensions are 16 units by 128 units. The maximum area of the rectangle is 864 square units. The dimensions are 12 units by 72 units.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter7: Conic Sections
Section: Chapter Questions
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A rectangle has its base on the x-axis and its upper two vertices on the parabola y = 108 – x². What is
the largest area the rectangle can have, and what are its dimensions?
Select one:
The maximum area of the rectangle is 256 square units. The dimensions are 8 units by 32 units.
The maximum area of the rectangle is 1024 square units. The dimensions are 8 units by 128 units.
The maximum area of the rectangle is 128 square units. The dimensions are 8 units by 16 units.
The maximum area of the rectangle is 2048 square units. The dimensions are 16 units by 128 units.
The maximum area of the rectangle is 864 square units. The dimensions are 12 units by 72 units.
Transcribed Image Text:A rectangle has its base on the x-axis and its upper two vertices on the parabola y = 108 – x². What is the largest area the rectangle can have, and what are its dimensions? Select one: The maximum area of the rectangle is 256 square units. The dimensions are 8 units by 32 units. The maximum area of the rectangle is 1024 square units. The dimensions are 8 units by 128 units. The maximum area of the rectangle is 128 square units. The dimensions are 8 units by 16 units. The maximum area of the rectangle is 2048 square units. The dimensions are 16 units by 128 units. The maximum area of the rectangle is 864 square units. The dimensions are 12 units by 72 units.
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