CALCULUS:GRAPHICAL,NUMERICAL,..-PACKAGE
5th Edition
ISBN: 9780133320381
Author: Finney
Publisher: SAVVAS L
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x2+2x+5, Show,
x+2
Q1 Let f R\ {-2} → R be given by f(x)
directly from the definition, that f is continuous at 3.
=
where is the function f(x)= llxll-2 continuous (or discontinuous)?
Find the intervals where the graph of f is concave upward and where it is concave downward. (Enter using interval notation)
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