TY  - BOOK
AU  - 	Raymond A Barnett
AU  - Barnett,Raymond A.
AU  - Barnett,Raymond A.
TI  - Precalculus: graphs and models
SN  - 9780073051963 (alk. paper)
AV  - QA331.3 .B394 
PY  - 2009///
CY  - Dubuque, IA
PB  - McGraw-Hill
KW  - Functions
KW  - Graphic methods
N1  - Rev. ed. of: Precalculus : graphs and models / Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen. 2nd ed. c2005; Includes index; Functions, graphs and models. --
Modeling with linear and quadratic functions. --
Polynomial and rational functions. --
Modeling with exponetial and logarithmic function. --
Trigometric functions. --
Trigometric identities and conditional equations. --
Additional topics in trigometry. --
Modeling with systems of equations and inequalities. --
Matrices and determinants. --
Sequences, induction and probability. --
Additional topics in analytic geometry
ER  -