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Positivity from Evaluation of a Single Point

by Henry Mark Smith (University of New Orleans)

This article originally appeared in:
College Mathematics Journal
May, 1991

Subject classification(s): Algebra and Number Theory | Algebra | Functions
Applicable Course(s): 2.1 College Algebra | 2.9 Math for Elementary School Teachers | 3.1 Mainstream Calculus I

A simple tip for graphing polynomials and rational functions

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Capsule Course Topic(s):
One-Variable Calculus | Background
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