TY  - BOOK
AU  - Dugopolski,Mark
TI  - College algebra and trigonometry
SN  - 0201889528
U1  - 512.13 22
PY  - 1996///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Algebra
KW  - Trigonometry
N1  - 
CONTENT

Chapter 1. Basic concepts of algebra
Real numbers and their properties 
Integral exponents 
Rational exponents and radicals 

Chapter 2. Equations and inequalities
Linear equations
Applications 
Complex numbers 

Chapter 3. Functions and graphs
The Cartesian coordinate system
Functions
Graphs of relations and functions

Chapter 4. Polynomial and rational functions
Linear functions 
Quadratic functions
Zeros of polynomial functions

Chapter 5. Exponential and logarithmic functions
Exponential functions
Logarithmic functions
Properties of logarithms

Chapter 6. The trigonometric functions
Angels and their ,measurements 
The sine and cosine functions
The graphs of sine and cosine functions
Chapter 7. Trigonometric identities and conditional equations
Basic equations
Verifying identities
Sum and difference identities

Chapter 8. Applications of trigonometry
The law of sines
The law of cosines
Vectors

Chapter 9. Systems of equations and inequalities
Systems of linear equations in two variables
Systems of linear equations in three variables
Nonlinear systems of equations

Chapter 10. Matrices and determinants
Solving linear systems using matrices
Operations with matrices
Multiplication with matrices

Chapter 11. The conic section
The conic Parabola
The ellipse and the circle
The hyperbola

Chapter 12. Sequences series and probability
Sequences
Series
Geometric sequences and series
Counting and permutations






; Includes index
ER  -