# Lesson Functions, Domain and Range in Living Color College Algebra

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 Algebra: Functions, Domain, NOT graphing Solvers Lessons Answers archive Quiz In Depth

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About rapaljer: Retired Professor of Mathematics from Seminole State College of Florida after 36 years.

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Math in Living C O L O R !!

2.07  Functions, Domain, and Range

College Algebra: One Step at a Time

Pages  265 - 273:  #53, 70, 75

Pages  274 - 280:  #2, 18, 25, 26, 35, 38, 44, 46

Pages  283 - 288:  #3, 4, 18, 19, 25, E.C.

Dr. Robert J. Rapalje

Seminole State College of Florida

Altamonte Springs Campus

 Functions, Domain, Range Summary Relation--any graph (in which two variables are "related"). Function--a relation in which each value of x has a unique value of y. 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. To find the Range, solve for x in terms of y.

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 Dr. Robert J. Rapalje Altamonte Springs Campus Contact me at: Phone number:  NONE Retired!! OFFICE:          NONE Copyright © Seminole State College of Florida, 1997

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