Equations and InequalitiesEquations and Inequalities

1 Page 1 of 2 CHAPTER1 CHAPTER STUDY GUIDE Numbers and Number Expressions and Models11 QUIZ 1,17 CALCULATOR ACTIVITY: Evaluating Expressions, Linear Equations19 GRAPHING CALCULATOR: Using Tables to Solve Equations , Equations and Solving Using Algebraic Models: EXPLORING DATA AND STATISTICS33 QUIZ 2, Linear Inequalities 41 GRAPHING CALCULATOR: Solving an Inequality, Absolute Value Equations and Inequalities50 CONCEPT ACTIVITY: Absolute Value Equations and Inequalities , 49 QUIZ 3,56 ASSESSMENTS kill Review, 2 Quizzes, 17, 40, 56 Test Preparation Questions, 10, 16, 24,31, 39, 47, 55 Chapter Summary, Review, and Test, 57 Chapter Standardized Test, 62 APPLICATIONHIGHLIGHTSR ailroads 1, 35 Geography 4 Money Exchange 6 Real Estate 21 Photo Framing 21 Benefit Concert 27 Gardening 28 Weather Balloons 36 Auto Maintenance 44 Traffic Enforcement 44 MATH & HISTORYP roblem Links1, 35, 38, 40, 46 Student Help 6, 15, 18, 20, 25, 31, 38, 43, 48, 51, 54 Career Links 16, 21, 23, 30 Extra Challenge 10, 16, 24, 32, 39, 47, 55viContentsEquations and InequalitiesEquations and Inequalities READING,WRITING.

2 ANDNOTETAKINGR eading2, 3, 5, 13, 26, 41, 43, 50 Writing47, 63 Notetaking2, 3, 5, 11, 19, 28, 41, 50, 51,57 Vocabulary2, 7, 14, 22, 29, 37, 45, 53,58 Page 1 of 2 ContentsviiCHAPTER2 CHAPTER STUDY GUIDE and Their and Rate of Graphs of Linear Equations82 QUIZ 1,89 GRAPHING CALCULATOR: Graphing Equations , Equations of and Best-Fitting Lines: EXPLORING DATA AND STATISTICS100 CONCEPT ACTIVITY: Fitting a Line to a Set of Data, 99 QUIZ 2,106 GRAPHING CALCULATOR: Using Linear Regression, Inequalities in Two Functions114 GRAPHING CALCULATOR: Graphing Piecewise Functions, Value Functions122 QUIZ 3,128 ASSESSMENTS kill Review, 66 Quizzes, 89, 106, 128 Test Preparation Questions, 74, 81, 88,98, 105, 113, 120, 127 Chapter Summary, Review, and Test, 129 Chapter Standardized Test, 134 APPLICATIONHIGHLIGHTSY outh Service 65, 105 Ballooning 70 Ladder Safety 78 Deserts 78 Buying a Computer 83 Fundraising 85 Politics 93 Communication 110 Wages 116 Billiards 124 MATH & HISTORYT ransatlantic Voyages Links65, 78, 89, 119, 126 Student Help70, 77, 88, 90, 92, 105, 107,110, 118, 119, 121, 126, 127 Career Links 68, 102, 112 Extra Challenge74, 81, 88, 98, 105, 113, 120.

3 127 Linear Equations andFunctionsLinear Equations andFunctions READING,WRITING,ANDNOTETAKINGR eading66, 76, 82, 91, 122 Writing72, 81, 88, 98 Notetaking66, 75, 76, 77, 82, 84, 85, 91,101, 109, 123, 129 Vocabulary66, 71, 79, 86, 95, 103, 111,117, 125, 130 Page 1 of 2 CHAPTER3 Systems of LinearEquations and InequalitiesCHAPTER STUDY GUIDE Linear Systems by Graphing139 GRAPHING CALCULATOR: Graphing Systems of Equations , Linear Systems Algebraically148 CONCEPT ACTIVITY:Combining Equations in a Linear System, 147 QUIZ 1, and Solving Systems of Linear Programming:EXPLORING DATA AND STATISTICS163 QUIZ 2, Linear Equations in Three Variables170 GRAPHING CALCULATOR: Graphing Linear Equations in Three Variables, Systems of Linear Equations in Three Variables177 QUIZ 3,184 ASSESSMENTS kill Review, 138 Quizzes, 155, 169, 184 Test Preparation Questions, 145, 154,162, 168, 175, 183 Chapter Summary, Review, and Test, 185 Chapter Standardized Test, 190 Cumulative Practice, Chapters 1 3, 192 Project, Chapters 1 3, 194 APPLICATIONHIGHLIGHTSC ross-Training 137, 154 Vacation Costs 141 Fitness 144 Catering 151 Heart Rate 158 Bicycle Production 165 Landscaping 172 Transportation 174 Sports 180 Voting 183 MATH & HISTORYL inear Programming inWorld War II Links 137, 169, 174, 183 Student Help 140, 146, 153, 160, 161, 167, 171, 172, 176.

4 178 Career Links 151, 158, 172 Extra Challenge 145, 154, 162, 168, 175, 183 PROJECTC hapters 1 3 Project 194viiiContentsSystems of LinearEquations and Inequalities READING,WRITING,ANDNOTETAKINGR eading138, 163, 171 Writing145, 153, 175, 183, 191 Notetaking138, 140, 148, 149, 156, 163,178, 185 Vocabulary138, 142, 152, 159, 166, 173,181, 186 Page 1 of 2 ContentsixCHAPTER4 Matrices andDeterminantsCHAPTER STUDY GUIDE Operations: EXPLORING DATA AND STATISTICS199 GRAPHING CALCULATOR:Using Matrix Operations, and Cramer s Rule214 QUIZ 1, and Inverse Matrices223 CONCEPT ACTIVITY: Investigating Identity and Inverse Matrices, Systems Using Inverse Matrices230 QUIZ 2,236 EXTENSION:Solving Systems Using Augmented Matrices237 ASSESSMENTS kill Review, 198 Quizzes, 221, 236 Test Preparation Questions, 206, 213,220, 229, 235 Chapter Summary, Review, and Test, 239 Chapter Standardized Test, 244 APPLICATIONHIGHLIGHTSM usic Sales 197, 204 Health Care Plans 202 College Costs 205 Softball 210 Exercise 212 Bermuda Triangle215 Atomic Weights 217 Sailing 219 Cryptography 225 Investing 232 MATH & HISTORYS ystems of Equations Links 197, 210, 225, 232, 236 Student Help 204, 207, 209, 216, 224, 234 Career Links 202, 217, 234 Extra Challenge 206, 213, 220, 229, 235 Matrices andDeterminants READING,WRITING,ANDNOTETAKINGR eading198, 201, 209, 214 Writing206, 213, 229, 235.

5 245 Notetaking198, 201, 209, 214, 215, 216,217, 223, 237, 239 Vocabulary198, 203, 211, 218, 227, 233,240 Page 1 of 2 CHAPTER5 Quadratic FunctionsCHAPTER STUDY GUIDE Quadratic Quadratic Equations by Quadratic Equations by Finding Square Roots264 QUIZ 1,270 GRAPHING CALCULATOR: Solving Quadratic Equations , the Square282 CONCEPT ACTIVITY: Using Algebra Tiles to Complete the Square, 281 GRAPHING CALCULATOR: Finding Maximums and Minimums, Quadratic Formula and the Discriminant291 QUIZ 2, and Solving Quadratic with Quadratic Functions: EXPLORING DATA AND STATISTICS306 QUIZ 3,312 ASSESSMENTS kill Review, 248 Quizzes, 270, 298, 312 Test Preparation Questions, 255, 263,269, 280, 289, 297, 305, 311 Chapter Summary, Review, and Test, 313 Chapter Standardized Test, 318 APPLICATIONHIGHLIGHTSV olcanoes247, 297 Civil Engineering252 Crafts258 Business 259 History 266 Landscape Design 284 Agriculture 285 Entertainment 294 Carpentry 300 Fuel Economy 307 MATH & Links247, 254, 268, 270, 311 Student Help254, 259, 265, 271, 279, 285, 290, 292, 304, 308, 310 Career Links252, 279, 296, 304, 308 Extra Challenge255, 263, 269, 280, 289, 297, 305, 312xContentsQuadratic Functions READING,WRITING,ANDNOTETAKINGR eading248, 249, 257, 282, 293.

6 299, 302 Writing255, 269, 279, 280, 305 Notetaking248, 249, 250, 257, 264, 272,275, 276, 291, 293, 299, 313 Vocabulary248, 253, 260, 267, 277, 286,295, 303, 309, 314 Page 1 of 2 ContentsxiCHAPTER6 Polynomials andPolynomial FunctionsCHAPTER STUDY GUIDE Properties of and Graphing Polynomial Functions329 GRAPHING CALCULATOR: Setting a Good Viewing Window, , Subtracting, and Multiplying Polynomials338 QUIZ 1, and Solving Polynomial Remainder and Factor Rational Zeros359 QUIZ 2, the Fundamental Theorem of Algebra366 GRAPHING CALCULATOR: Solving Polynomial Equations , Graphs of Polynomial with Polynomial Functions: EXPLORING DATA AND STATISTICS380 CONCEPT ACTIVITY: Exploring Finite Differences, 379 QUIZ 3,386 ASSESSMENTS kill Review,322 Quizzes, 344, 365, 386 Test Preparation Questions, 328, 336,343, 350, 358, 364, 371, 378, 385 Chapter Summary, Review, and Test, 387 Chapter Standardized Test, 392 Cumulative Practice, Chapters 1 6, 394 Project, Chapters 4 6, 396 APPLICATIONHIGHLIGHTSS pace Exploration 321, 327 Photography 330 Biology 332 Farming 340 Publishing 340 Archeology 347 Accounting 355 Physiology 368 Manufacturing 375 Boating 382 MATH & HISTORYS olving PolynomialEquations Links321, 325, 351, 357, 377 Student Help324, 332, 337, 343, 349, 354,363, 367, 372, 374, 381 Career Links327, 330, 335, 342, 347, 355 Extra Challenge328, 336, 343.

7 350, 358, 364,371, 378, 385 PROJECTC hapters 4 6 Project 396 Polynomials andPolynomial Functions READING,WRITING,ANDNOTETAKINGR eading322, 323, 329, 331, 339, 345, 359,373, 381 Writing328, 336, 349, 371, 385, 393 Notetaking322, 323, 331, 339, 345, 353,354, 359, 366, 373, 374, 381, 387 Vocabulary322, 326, 333, 341, 348, 356,362, 369, 376, 383, 388 Page 1 of 2 CHAPTER7 Powers, Roots,and RadicalsCHAPTER STUDY GUIDE Roots and Rational of Rational Exponents407 QUIZ 1, Functions and Function Functions422 CONCEPT ACTIVITY: Exploring Inverse Functions, 421 QUIZ 2,429 GRAPHING CALCULATOR: Graphing Inverse Functions, Square Root and Cube Root Radical and Statistical Graphs: EXPLORING DATA AND STATISTICS445 QUIZ 3,452 GRAPHING CALCULATOR.

8 Statistics and Statistical Graphs, 453 ASSESSMENTS kill Review, 400 Quizzes, 414, 429, 452 Test Preparation Questions, 406, 413,420, 428, 436, 443, 451 Chapter Summary, Review, and Test, 455 Chapter Standardized Test, 460 APPLICATIONHIGHLIGHTSD inosaurs 399, 442 Space Science 403 Nautical Science 403 Biology 410 Business 417 Science 423 Astronomy 425 Amusement Parks 433 Elephants 433 Basketball 445 MATH & HISTORYT sunamis Links399, 403, 425, 440, 444 Student Help405, 408, 409, 419, 428, 430, 435, 438, 446, 453 Career Links419, 427, 433, 435, 450 Extra Challenge406, 413, 420, 428, 436, 443, 451xiiContentsPowers, Roots,and Radicals READING,WRITING,ANDNOTETAKINGR eading400, 407, 415, 416, 423, 431, 437,445, 447 Writing406, 413, 420, 436, 459, 461 Notetaking400, 401, 402, 407, 415, 416,423, 424, 431, 446, 455 Vocabulary400, 404, 411, 418, 426, 434,441, 449, 456 Page 1 of 2 ContentsxiiiCHAPTER8 Exponential andLogarithmic FunctionsCHAPTER STUDY GUIDE Decay474 CONCEPT ACTIVITY: Exponential Growth and Decay, Number e480 QUIZ 1, of Logarithms493 GRAPHING CALCULATOR: Graphing Logarithmic Functions, Exponential and Logarithmic Equations501 QUIZ 2, with Exponential and Power Functions.

9 EXPLORING DATA AND Growth Functions517 QUIZ 3,522 ASSESSMENTS kill Review, 464 Quizzes, 485, 508, 522 Test Preparation Questions, 472, 479,485, 492, 498, 507, 516, 522 Chapter Summary, Review, and Test, 523 Chapter Standardized Test, 528 APPLICATIONHIGHLIGHTSM ountain Climbing 463, 484 Internet Hosts 467 Compound Interest 468 Automobiles 476 Endangered Species 482 Acoustics 495 Cooking 502 Seismology 504 Communications 510 Botany 519 MATH & HISTORYL ogarithms Links463, 467, 491, 497, 499, 507 Student Help467, 471, 476, 484, 487, 497,500, 502, 515, 518, 519 Career Links468, 482, 495 Extra Challenge472, 492, 498, 507 Exponential andLogarithmic Functions READING,WRITING,ANDNOTETAKINGR eading464, 465, 468, 474, 486, 489, 517,518 Writing479, 484, 498, 506, 507, 516, 529 Notetaking464, 468, 480, 486, 489, 493,494, 518, 523 Vocabulary464, 469, 477, 483, 490, 496,505, 51