The Extreme Value Theorem says if a function, f, is continuous on a closed interval, [a, b], then f has both a maximum and a minimum value on [a, b]. a) Give an example of a function discontinuous on a closed interval that does not have a maximum value. b) Give an example of a function continuous on an open interval that does not have a maximum value. c) Give an example of a function discontinuous on a closed interval that still does have a maximum value

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
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The Extreme Value Theorem says if a function, f, is continuous on a closed interval, [a, b], then f
has both a maximum and a minimum value on [a, b].
a) Give an example of a function discontinuous on a closed interval that does not have a maximum
value.
b) Give an example of a function continuous on an open interval that does not have a maximum
value.
c) Give an example of a function discontinuous on a closed interval that still does have a maximum
value.
Transcribed Image Text:The Extreme Value Theorem says if a function, f, is continuous on a closed interval, [a, b], then f has both a maximum and a minimum value on [a, b]. a) Give an example of a function discontinuous on a closed interval that does not have a maximum value. b) Give an example of a function continuous on an open interval that does not have a maximum value. c) Give an example of a function discontinuous on a closed interval that still does have a maximum value.
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