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$1.00 Calculus

From Mathematics: Calculus
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Due on Nov. 02, 2009
Asked on Nov 02, 2009 at 1:40:41PM

Q:

Find the area of the largest rectangle with one corner at the origin, the opposite corner in the first quadrant on the graph of the line f(x) = 32 - 4x, and sides parallel to the axes.

The area equals?

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MSandMBA
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$1.00 Answer with steps

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Posted on Nov 02, 2009 at 1:51:35PM

A:
Preview: ... rea = x(32 - 4x) Area = 32x - 4x2 Area' = 32 ...

The full tutorial is about 53 words long .

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jam007
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$1.00 Largest rectangle

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Posted on Nov 02, 2009 at 2:24:34PM

A:
Preview: ... largest rectangle with one corner at the origin, the opposite corner in the first quadra ...

The full tutorial is about 75 words long .

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sudipta

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$1.00 Correct steps shown

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Posted on Nov 02, 2009 at 6:00:16PM

A:
Preview: ... e rectangle = k and the width = h Area, A = hk = h(32 - 4h) = 32h - 4h 2 So, dA/dh = 3 ...

The full tutorial is about 101 words long .