| Preface |
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vii | |
| Feature Walk-Through |
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xii | |
| An Introduction to Scientific Calculators |
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xv | |
| To the Student: Success in Algebra |
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xix | |
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1 | (20) |
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1 | (12) |
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Numbers in the Real World: Interpreting Stock Market Figures |
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8 | (5) |
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13 | (8) |
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21 | (88) |
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Exponents, Order of Operations, and Inequality |
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21 | (8) |
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Variables, Expressions, and Equations |
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29 | (8) |
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Real Numbers and the Number Line |
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37 | (8) |
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45 | (8) |
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Subtraction of Real Numbers |
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53 | (8) |
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Multiplication of Real Numbers |
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61 | (8) |
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69 | (10) |
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Numbers in the Real World: The Magic Number in Sports |
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74 | (5) |
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Properties of Addition and Multiplication |
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79 | (12) |
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Numbers in the Real World: Calendar Mathematics |
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86 | (5) |
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91 | (18) |
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97 | (4) |
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101 | (6) |
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107 | (2) |
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Solving Equations and Inequalities |
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109 | (72) |
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The Addition Property of Equality |
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109 | (6) |
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The Multiplication Property of Equality |
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115 | (6) |
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More on Solving Linear Equations |
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121 | (8) |
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An Introduction to Applied Problems |
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129 | (10) |
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Numbers in the Real World: Just How Is Wind-Chill Factor Determined? |
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134 | (5) |
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Formulas and Geometry Applications |
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139 | (10) |
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Ratio and Proportion; Percent |
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149 | (10) |
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Numbers in the Real World: The Changing Face of the United States |
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154 | (5) |
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The Addition and Multiplication Properties of Inequality |
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159 | (22) |
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169 | (3) |
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Numbers in the Real World: Calendar Mathematics: Number Patterns |
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172 | (1) |
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173 | (4) |
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177 | (2) |
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Cumulative Review Exercises Chapters R-2 |
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179 | (2) |
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Exponents and Polynomials |
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181 | (62) |
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The Product Rule and Power Rules for Exponents |
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181 | (8) |
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Numbers in the Real World: Do You Have the Knack for Percent? |
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186 | (3) |
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Integer Exponents and the Quotient Rule |
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189 | (8) |
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An Application of Exponents: Scientific Notation |
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197 | (4) |
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Addition and Subtraction of Polynomials |
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201 | (10) |
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Multiplication of Polynomials |
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211 | (6) |
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217 | (6) |
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Division of a Polynomial by a Monomial |
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223 | (4) |
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The Quotient of Two Polynomials |
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227 | (16) |
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233 | (2) |
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235 | (4) |
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239 | (2) |
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Cumulative Review Exercises Chapters R-3 |
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241 | (2) |
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243 | (58) |
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Factors; The Greatest Common Factor |
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243 | (8) |
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Numbers in the Real World: Number Patterns in Our World |
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248 | (3) |
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251 | (6) |
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Numbers in the Real World: Using Number Properties in Identification |
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254 | (3) |
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More on Factoring Trinomials |
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257 | (8) |
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Numbers in the Real World: The Influence of Spanish Coinage on Stock Prices |
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262 | (3) |
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265 | (8) |
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Summary Exercises on Factoring |
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271 | (2) |
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Solving Quadratic Equations by Factoring |
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273 | (8) |
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Numbers in the Real World: Using Computers to Break Codes |
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278 | (3) |
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Applications of Quadratic Equations |
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281 | (20) |
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289 | (2) |
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291 | (6) |
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297 | (2) |
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Cumulative Review Exercises Chapters R-4 |
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299 | (2) |
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301 | (68) |
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The Fundamental Property of Rational Expressions |
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301 | (8) |
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Numbers in the Real World: The Dangers of Ultraviolet Rays |
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306 | (3) |
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Multiplication and Division of Rational Expressions |
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309 | (6) |
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Least Common Denominators |
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315 | (6) |
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Numbers in the Real World: Statistics Require Careful Interpretation |
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318 | (3) |
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Addition and Subtraction of Rational Expressions |
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321 | (8) |
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Numbers in the Real World: Number Magic |
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326 | (3) |
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329 | (6) |
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Equations Involving Rational Expressions |
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335 | (10) |
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Numbers in the Real World: Geometry in Our World |
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340 | (3) |
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Summary Exercises on Rational Expressions |
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343 | (2) |
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Applications of Rational Expressions |
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345 | (24) |
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Numbers in the Real World: Big Numbers in Our World (and Others)... And Just How Big Is a Googol? |
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352 | (5) |
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357 | (4) |
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361 | (4) |
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365 | (2) |
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Cumulative Review Exercises Chapters R-5 |
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367 | (2) |
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Linear Equations and Inequalities in Two Variables |
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369 | (70) |
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Reading Graphs; Linear Equations in Two Variables |
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369 | (14) |
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Numbers in the Real World: How Figures Can Be Used to Picture an Economy |
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376 | (7) |
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Graphing Linear Equations in Two Variables |
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383 | (14) |
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Numbers in the Real World: Some Facts and Figures on Children's Allowances |
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390 | (7) |
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397 | (10) |
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407 | (10) |
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Graphing Linear Inequalities in Two Variables |
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417 | (22) |
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425 | (3) |
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Numbers in the Real World: Risky Business |
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428 | (1) |
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429 | (4) |
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433 | (4) |
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Cumulative Review Exercises Chapters R-6 |
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437 | (2) |
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Linear Systems of Equations and Inequalities |
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439 | (52) |
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Solving Systems of Linear Equations by Graphing |
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439 | (8) |
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Solving Systems of Linear Equations by Addition |
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447 | (10) |
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Solving Systems of Linear Equations by Substitution |
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457 | (8) |
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Applications of Linear Systems |
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465 | (8) |
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Solving Systems of Linear Inequalities |
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473 | (18) |
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477 | (2) |
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479 | (6) |
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485 | (2) |
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Cumulative Review Exercises Chapters R-7 |
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487 | (4) |
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491 | (58) |
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491 | (10) |
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Multiplication and Division of Radicals |
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501 | (8) |
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Addition and Subtraction of Radicals |
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509 | (4) |
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Rationalizing the Denominator |
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513 | (6) |
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Simplifying Radical Expressions |
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519 | (8) |
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527 | (22) |
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Numbers in the Real World: Are You a Good ``Guesstimator''? |
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532 | (5) |
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537 | (2) |
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539 | (6) |
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545 | (2) |
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Cumulative Review Exercises Chapters R-8 |
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547 | (2) |
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549 | |
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Solving Quadratic Equations by the Square Root Property |
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549 | (6) |
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Numbers in the Real World: A Mathematical Model of the Spread of AIDS |
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552 | (3) |
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Solving Quadratic Equations by Completing the Square |
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555 | (8) |
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Solving Quadratic Equations by the Quadratic Formula |
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563 | (10) |
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Summary Exercises on Quadratic Equations |
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571 | (2) |
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Graphing Quadratic Equations in Two Variables |
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573 | |
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579 | (2) |
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581 | (4) |
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585 | (2) |
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Cumulative Review Exercises Chapters R-9 |
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587 | |
| Answers to Selected Exercises |
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A-1 | |
| Solutions to Selected Exercises |
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A-29 | |
| Index |
|
I-1 | |
| Video Correlation Guide |
|
I-7 | |
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