INDICE: 0 Review of Basic Skills 1 0.1 EXPRESSIONS AND EQUATIONS 2 0.2 THE DISTRIBUTIVE LAW 7 0.3 SOLVING LINEAR EQUATIONS 14 0.4 POSITIVE INTEGER POWERSAND THE EXPONENT RULES 18 0.5 ZERO, NEGATIVE, AND FRACTIONAL POWERS 23 0.6 FACTORING 29 1 The Basic Ideas of Algebra 37 1.1 EXPRESSIONS 38 1.2 TRANSFORMINGEXPRESSIONS 42 1.3 EQUATIONS 48 1.4 SOLVING EQUATIONS 54 REVIEW PROBLEMS 61 2Functions, Expressions, and Equations 65 2.1 WHAT IS A FUNCTION? 66 2.2 FUNCTIONS AND EXPRESSIONS 72 2.3 FUNCTIONS AND EQUATIONS 76 2.4 FUNCTIONS AND CHANGE 83 2.5 FUNCTIONS AND MODELING 88 REVIEW PROBLEMS 95 3 Linear Functions and Equations 99 3.1 LINEAR FUNCTIONS 100 3.2 EXPRESSIONS FOR LINEAR FUNCTIONS 107 3.3 LINEAR EQUATIONS 115 Contents xiii 3.4 MORE ON EQUATIONS OF LINES 121 3.5 MODELING WITH LINEAR FUNCTIONS 131 3.6 SYSTEMS OF LINEAR EQUATIONS 137 REVIEW PROBLEMS 147 4 Powers 155 4.1 POWER FUNCTIONS 156 4.2 EXPRESSIONS FOR POWER FUNCTIONS 165 4.3 EQUATIONS INVOLVING POWERS 172 4.4 MODELING WITH POWER FUNCTIONS 179 REVIEW PROBLEMS 186 5 More on Functions 189 5.1 DOMAIN AND RANGE 190 5.2 COMPOSING AND DECOMPOSING FUNCTIONS 197 5.3 SHIFTING AND SCALING 202 5.4 INVERSE FUNCTIONS 212 REVIEW PROBLEMS 217 6 Quadratic Functions, Expressions, andEquations 221 6.1 QUADRATIC FUNCTIONS 222 6.2 WORKING WITH QUADRATIC FUNCTIONS 228 6.3 QUADRATIC EQUATIONS 236 6.4 SOLVING QUADRATIC EQUATIONS BY FACTORING244 REVIEW PROBLEMS 252 xiv Contents 7 Exponential Functions 255 7.1 WHAT IS AN EXPONENTIAL FUNCTION? 256 7.2 INTERPRETING THE BASE 262 7.3 INTERPRETING THE EXPONENT 267 7.4 EXPONENTIAL EQUATIONS 274 7.5 MODELING WITH EXPONENTIAL FUNCTIONS 280 7.6 EXPONENTIAL FUNCTIONS AND BASE e 286 REVIEW PROBLEMS 291 8 Logarithms 295 8.1 INTRODUCTION TO LOGARITHMS 296 8.2 SOLVING EQUATIONS USING LOGARITHMS 304 8.3 APPLICATIONS OF LOGARITHMS TO MODELING 310 8.4 NATURAL LOGS ANDLOGS TO OTHER BASES 315 REVIEW PROBLEMS 324 9 Polynomials 329 9.1 POLYNOMIALS330 9.2 THE FORM OF A POLYNOMIAL 333 9.3 POLYNOMIAL EQUATIONS 341 9.4 LONG-RUN BEHAVIOR OF POLYNOMIAL FUNCTIONS 347 REVIEW PROBLEMS 354 10 Rational Functions 357 10.1 RATIONAL FUNCTIONS 358 10.2 LONG-RUN BEHAVIOR OF RATIONAL FUNCTIONS 364 REVIEW PROBLEMS 378 ANSWERS TO ODDNUMBERED PROBLEMS 381 INDEX 397
- ISBN: 978-0-470-22666-7
- Editorial: John Wiley & Sons
- Encuadernacion: Rústica
- Páginas: 416
- Fecha Publicación: 08/04/2008
- Nº Volúmenes: 1
- Idioma: Inglés
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