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Jgeurts
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A rectangle is inscribed with its base on the x axis and its upper corners on the parabola y = 4  x^2 . What are the dimensions of such a rectangle with the greatest possible area?
 2 years ago
 2 years ago
Jgeurts Group Title
A rectangle is inscribed with its base on the x axis and its upper corners on the parabola y = 4  x^2 . What are the dimensions of such a rectangle with the greatest possible area?
 2 years ago
 2 years ago

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Jgeurts Group TitleBest ResponseYou've already chosen the best response.0
Using Max and Mins
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
dw:1352836785131:dw
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
Area is h*w =(4x^2)*2x
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
take the derivative, set equal to zero and solve for the value of x ...
 2 years ago

Algebraic! Group TitleBest ResponseYou've already chosen the best response.1
use that x to find h and w
 2 years ago
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