TY  - BOOK
AU  - Sisson,Paul
TI  - Precalculus
SN  - 0918091896 (student ed.)
AV  - QA331.3 .S54 
PY  - 2006///
CY  - Charleston, SC
PB  - Hawkes Learning Systems
KW  - Functions
KW  - Trigonometry
N1  - Includes index; Preface --
Number systems and equations and inequalities of one variable --
Introduction to equations and inequalities of two variables --
Relations, functions, and their graphs --
Polynomial functions --
Exponential and logarithmic functions --
Trigonometric functions --
Trigonometric identities and equations --
Additional topics in trogonometry --
Conic sections --
Systems of equations --
An introduction to sequences, series, combinations, and probability --
Appendix A: Fundamentals of Mathematica --
Answers: odd numberes exercises
ER  -