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Abstract
We discuss some examples and counterexamples that are used in first-year calculus courses to illustrate the interconnections between various function classes. Particular emphasis is put on the two-parameter family of functions (1.1) which provides an unexhaustable source of counterexamples.
Published Online: 2011-01-18
Published in Print: 2011-01-01
© by Oldenbourg Wissenschaftsverlag, Würzburg, Germany