Math in Living
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5.06 Functional
Notation,
Functions,
Domain, and Range
Intermediate
Algebra: One Step at a Time,
Pages 427 - 446:
Dr. Robert J. Rapalje
Seminole State College of Florida
Altamonte Springs Campus
To see
Section 5.06, with
explanations, examples, and exercises,
click here!
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Functions, Domain, Range
Summary
Domain--Set of all
(permissible) x values
Range--Set of all
(resulting) y values
To find the Domain, solve for y in terms of x (or look at
the graph!).
To find the Range, solve for x in terms of y (or look at
the graph!).
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