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A Characterization of a Quadratic Function in \(\Re^n\)

The author provides a characterization of \(n\)-dimensional quadratic functions in terms of tangent planes.
Author(s): 
Conway Xu (Montgomery Blair High School, Silver Spring, MD)
Publication Date: 
Wednesday, April 10, 2013
Original Publication Source: 
College Mathematics Journal
Original Publication Date: 
May, 2010
Subject(s): 
Calculus
Several Variable Calculus
Partial Derivatives
Topic(s): 
Multivariable Calculus
Partial Derivatives, Differentiability
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Publish Page: 
Furnished by JSTOR: 
File Content: 
Applicable Course(s): 
3.3 Mainstream Calculus III, IV
Modify Date: 
Wednesday, April 10, 2013
Average: 2.7 (16 votes)

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