# MathMatters 2, 2nd Edition

ISBN: 9780078681769
Author: Glencoe McGraw-Hill
Published: 2006

## Chapters: 12345678

### Chapter 1

Sample And Display Data

 1-1 Surveys and Sampling Methods Try These Exercises p.8 Practice Exercises p.8 Extended Practice Exercises p.9 Mixed Review Excercises p.9 1-2 Measures of Central Tendency and Range Try These Exercises p.12 Practice Exercises p.12 Mixed Review Exercises p.13 Extended Practice Exercises p.13 Review and Practice Your Skills p.14 1-3 Histograms and Stem-and-Leaf Plots Try These Exercises p.18 Practice Exercises p.18 Extended Practice Exercises p.19 1-4 Scatter Plots and Lines of Best Fit Try These Exercises p.22 Mixed Review Exercises p.23 Practice Exercises p.23 Extended Practice Exercises p.23 Review and Practice Your Skills p.24 Mid-Chapter Quiz p.25 1-5 Problem Solving Sills: Coefficient of Correlation Practice Exercises p.27 Try These Exercises p.27 Mixed Review Exercises p.27 1-6 Quartiles and Percentiles Practice Exercises p.30 Try These Exercises p.30 Mixed Review Exercises p.31 Extended Practice Exercises p.31 Review and Practice Your Skills p.32 1-7 Misleading Graphs and Statistics Try These Exercises p.36 Practice Excercises p.36 Extended Practice Excercises p.37 Mixed Review Excercises p.37 1-8 Use Matrices to Organize Data Practice Excercises p.40 Try These Excecises p.40 Mixed Review Excercises p.41 Extended Practice Exercises p.41 Chapter 1 Review p.42 Chapter 1 Assessment p.45 Standardized Test Practice p.46

### Chapter 2

Foundations Of Algebra

 2-1 Real Numbers Practice Excercises p.54 Try These Excercises p.54 Extended Practice Exercises p.55 Mixed Review Excercises p.55 2-2 Order Of Operations Try These Excercises p.58 Practice Excercises p.58 Mixed Review Exercises p.59 Extended Practice Exercises p.59 Review and Practice Your Skills p.60 2-3 Write Variable Expressions Try These Exercises p.64 Practice Exercises p.64 Mixed Review Exercises p.65 Extended Practice Excercises p.65 2-4 Add and Subtract Variable Expressions Try These Exercises p.68 Practice Exercises p.68 Extended Practice Exercises p.69 Mixed Review Exercises p.69 Review and Practice Your Skills p.70 Mid-Chapter Quiz p.71 2-5 Multiply and Divide Variable Expressions Try These Exercises p.74 Practice Exercises p.74 Mixed Review Exercises p.75 Extended Practice Exercises p.75 2-6 Simplify Variable Expressions Practice Exercises p.78 Try These Exercises p.78 Extended Practice Exercises p.79 Mixed Review Exercises p.79 Review and Practice Your Skills p.80 2-7 Properties of Exponents Try These Exercises p.84 Practice Exercises p.84 Mixed Review Exercises p.85 Extended Practice Exercises p.85 2-8 Zero and Negative Exponents Practice Exercises p.88 Try These Exercises p.88 Mixed Review Exercises p.89 Extended Practice Exercises p.89 Review and Practice Your Skills p.90 2-9 Problem Solving Skills: Find a Pattern Try These Exercises p.92 Mixed Review Exercises p.93 Practice Exercises p.93 Chapter 2 Review p.94 Standardized Test Practice p.98 2-2 Order Of Operations Extra Practice p.589 2-8 Zero and Negative Exponents Extra Practice p.592

### Chapter 3

Equations And Inequalities

 3-1 Equations and Formulas Try These Exercises p.106 Practice Exercises p.106 Extended Practice Exercises p.107 Mixed Review Exercises p.107 3-2 One-Step Equations Try These Exercises p.110 Practice Exercises p.110 Extended Practice Exercises p.111 Mixed Review Exercises p.111 Review and Practice Your Skills p.112 3-3 Problem Solving Skills: Model Algebra Try These Exercises p.114 Mixed Review Exercises p.115 Practice Exercises p.115 3-4 Equations with Two or More Operations Practice Exercises p.118 Try These Exercises p.118 Mixed Review Exercises p.119 Extended Practice Exercises p.119 Review and Practice Your Skills p.120 Mid-Chapter Quiz p.121 3-5 Proportions Try These Exercises p.124 Practice Exercises p.124 Extended Practice Exercises p.125 Mixed Review Exercises p.125 3-6 Graph Inequalities on a Number Line Try These Exercises p.128 Practice Exercises p.128 Mixed Review Exercises p.129 Extended Practice Exercises p.129 Review and Practice Your Skills p.130 3-7 Solve Inequalities Try These Exercises p.134 Practice Exercises p.134 Extended Practice Exercises p.135 Mixed Review Exercises p.135 3-8 Equations with Squares and Square Roots Try These Exercises p.138 Practice Exercises p.138 Extended Practice Exercises p.139 Mixed Review Exercises p.139 Chapter 3 Review p.140 Chapter 3 Assessment p.143 Standardized Test Practice p.144

### Chapter 4

Probability

 4-1 Experiments and Probabilities Try These Exercises p.152 Practice Exercises p.152 Extended Practice Exercises p.153 Mixed Review Exercises p.153 4-2 Problem Solving Skills: Simulations Try These Exercises p.155 Practice Exercises p.155 Mixed Review Exercises p.155 Review and Practice Your Skills p.156 4-3 Sample Spaces and Theoretical Probability Try These Exercises p.160 Practice Exercises p.160 Extended Practice Exercises p.161 Mixed Review Exercises p.161 4-4 Probability of Compound Events Try These Exercises p.164 Practice Exercises p.164 Mixed Review Exercises p.165 Extended Practice Exercises p.165 Review and Practice Your Skills p.166 Mid-Chapter Quiz p.167 4-5 Independent and Dependent Events Practice Exercises p.170 Try These Exercises p.170 Mixed Review Exercises p.171 Extended Practice Exercises p.171 4-6 Permutations of a Set Practice Exercises p.174 Try These Exercises p.174 Extended Practice Exercises p.175 Mixed Review Exercises p.175 Review and Practice Your Skills p.176 4-7 Combinations of a Set Practice Exercises p.180 Try These Exercises p.180 Extended Practice Exercises p.181 Mixed Review Exercises p.181 Chapter 4 Review p.182 Chapter 4 Assessment p.185 Standardized Test Practice p.186 4-3 Sample Spaces and Theoretical Probability Extra Practice p.596

### Chapter 5

Logic And Geometry

 5-1 Elements of Geometry Practice Exercises p.194 Try These Exercises p.194 Mixed Review Exercises p.195 Extended Practice Exercises p.195 5-2 Angles and Perpendicular Lines Try These Exercises p.198 Practice Exercises p.198 Extended Practice Exercises p.199 Mixed Review Exercises p.199 Review and Practice Your Skills p.200 5-3 Parallel Lines and Transversals Try These Exercises p.204 Practice Exercises p.204 Mixed Review Exercises p.205 Extended Practice Exercises p.205 5-4 Properties of Triangles Practice Exercises p.208 Try These Exercises p.208 Extended Practice Exercises p.209 Mixed Review Exercises p.209 Review and Practice Your Skills p.210 Mid-Chapter Quiz p.211 5-5 Congruent Triangles Try These Exercises p.214 Practice Exercises p.214 Mixed Review Exercises p.215 Extended Practice Exercises p.215 5-6 Quadrilaterals and Parallelograms Try These Exercises p.218 Practice Exercises p.218 Extended Practice Exercises p.219 Mixed Review Exercises p.219 Review and Practice Your Skills p.220 5-7 Diagonals and Angles of Polygons Practice Exercises p.224 Try These Exercises p.224 Extended Practice Exercises p.225 Mixed Review Exercises p.225 5-8 Properties of Circles Practice Exercises p.228 Try These Exercises p.228 Extended Practice Excercises p.229 Mixed Review Excercises p.229 Review and Practice Your Skills p.230 5-9 Problem Solving Skills: Circle Graphs Practice Exercises p.233 Mixed Review Excercises p.233 Try These Exercises p.233 Chapter 5 Review p.234 Chapter 5 Assessment p.237 Standardized Test Practice p.238 5-2 Angles and Perpendicular Lines Extra Practice p.599

### Chapter 6

Graphing Functions

 6-1 Distance in the Coordinate Plane Try These Exercises p.246 Practice Exercises p.246 Mixed Review Excercises p.247 Extended Practice Excercises p.247 6-2 Slope of a Line Try These Exercises p.250 Practice Exercises p.250 Extended Practice Excercises p.251 Mixed Review Excercises p.251 Review and Practice Your Skills p.252 6-3 Write and Graph Linear Equations Try These Exercises p.256 Practice Exercises p.256 Extended Practice Excercises p.257 Mixed Review Excercises p.257 6-4 Write and Graph Linear Inequalities Try These Exercises p.260 Practice Exercises p.260 Mixed Review Excercises p.261 Extended Practice Excercises p.261 Review and Practice Your Skills p.262 Mid-Chapter Quiz p.263 6-5 Linear and Nonlinear Functions Try These Exercises p.266 Mixed Review Excercises p.267 Practice Exercises p.267 Extended Practice Excercises p.267 6-6 Graph Quadratic Functions Try These Exercises p.269 Practice Exercises p.270 Extended Practice Excercises p.271 Mixed Review Excercises p.271 Review and Practice Your Skills p.272 6-7 Problem Solving Skills: Pattern and Functions Practice Exercises p.275 Mixed Review Exercises p.275 6-8 Direct Variation Practice Exercises p.278 Try These Exercises p.278 Extended Practice Exercises p.279 Mixed Review Exercises p.279 Review and Practice Your Skills p.280 6-9 Inverse Variation Try These Exercises p.284 Practice Exercises p.284 Extended Practice Exercises p.285 Mixed Review Exercises p.285 Chapter 6 Review p.286 Chapter 6 Assessment p.289 Standardized Test Practice p.290

### Chapter 7

Coordinate Graphing And Transformations

 6-7 Problem Solving Skills: Pattern and Functions Try These Exercises p.274 7-1 Translations in the Coordinate Plane Try These Exercises p.298 Practice Exercises p.298 Mixed Review Exercises p.299 Extended Practice Exercises p.299 7-2 Reflections in the Coordinate Plane Practice Exercises p.302 Try These Exercises p.302 Mixed Review Exercises p.303 Extended Practice Exercises p.303 Review and Practice Your Skills p.304 7-3 Rotations in the Coordinate Plane Practice Exercises p.308 Try These Exercises p.308 Extended Practice Exercises p.309 Mixed Review Exercises p.309 7-4 Line Symmetry and Rotational Symmetry Practice Exercises p.312 Try These Exercises p.312 Extended Practice Exercises p.313 Mixed Review Exercises p.313 Review and Practice Skills p.314 Mid-Chapter Quiz p.315 7-5 Dilations in the Coordinate Plane Try These Exercises p.317 Practice Exercises p.318 Mixed Review Exercises p.319 Extended Practice Exercises p.319 7-6 Problem Solving Skills: Tessellations Try These Exercises p.320 Mixed Review Exercises p.321 Practice Exercises p.321 Review and Practice Your Skills p.322 Chapter 7 Review p.324 Chapter 7 Assessment p.327 Standardized Test Practice p.328

### Chapter 8

Systems Of Equations And Inequalities

 8-1 Parallel and Perpendicular Lines Practice Exercises p.336 Try These Exercises p.336 Mixed Review Exercises p.337 Extended Practice Exercises p.337 8-2 Solve System of Equations Graphically Practice Exercises p.340 Try These Exercises p.340 Extended Practice Exercises p.341 Mixed Review Exercises p.341 Review and Practice Your Skills p.342 8-3 Solve Systems by Substitution Practice Exercises p.346 Try These Exercises p.346 Extended Practice Exercises p.347 Mixed Review Exercises p.347 8-4 Solve Systems by Adding, Subtracting, and Multiplying Try These Exercises p.350 Practice Exercises p.350 Extended Practice Exercises p.351 Mixed Review Exercises p.351 Review and Practice Your Skills p.352 Mid-Chapter Quiz p.353 8-5 Matrices and Determinants Practice Exercises p.356 Try These Exercises p.356 Mixed Review Exercises p.357 Extended Practice Exercises p.357 8-6 Problem Solving Skills: Directed Graphs Practice Exercises p.359 Try These Exercises p.359 Mixed Review Exercises p.359 Review and Practice Your Skills p.360 8-7 Systems of Inequalities Try These Exercises p.364 Practice Exercises p.364 Mixed Review Excercises p.365 Extended Practice Exercises p.365 Chapter 8 Review p.366 Chapter 8 Assessment p.369