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Preface 2 ÀúÀÚ ¼Ò°³ 3 ÀÌ Ã¥ÀÇ ±¸¼º°ú Ư¡ 4 Topic 1 Real Number System1.1 Properties of Real Numbers............................................... 101.2 Real Number Line.............................................................. 121.3 Algebraic Expressions....................................................... 151.4 Solving Linear Equations and Word Problems................... 171.5 Solving Inequalities........................................................... 191.6 Compound Inequality........................................................ 201.7 Absolute Value................................................................... 21Topic 2 Function and Linear Graph2.1 Relation and Function........................................................ 322.2 Direct Variation.................................................................. 342.3 Linear Function and Slope-Intercept Form........................ 362.4 Perpendicular and Parallel Lines........................................ 392.5 Transformation of Linear Function.................................... 412.6 Absolute Value Function and Graph.................................. 432.7 Two-Variable Inequalities.................................................. 45Topic 3 System of Equations and Inequalities3.1 System of Linear Equations............................................... 583.2 Two Methods : Substitution and Elimination..................... 613.3 System of Linear Inequalities............................................ 643.4 Linear Programming.......................................................... 663.5 System of Equations in 3 Variables.................................... 703.6 Matrices............................................................................. 733.7 Multiplication of Matrix.................................................... 75Topic 4 Quadratic Equations and Factoring4.1 Quadratic Function............................................................ 864.3 Standard Form of a Quadratic Functions........................... 934.4 Completing the Square....................................................... 954.5 Quadratic Formula............................................................. 974.6 Complex Numbers............................................................. 994.7 Application of Quadratic Function and Equations............. 1024.8 Quadratic Inequalities........................................................ 106Topic 5 Polynomials and Polynomial Function 5.1 Classification of Polynomials............................................ 1185.2 End-Behavior of Polynomial Function.............................. 1205.3 The Shape of Cubic Graph................................................. 1215.4 Table Values and Polynomial Degrees............................... 1225.5 Finding x-intercepts........................................................... 1235.6 Finding Zeros..................................................................... 1245.7 Given Zeros....................................................................... 125Topic 6 Application of Polynomials6.1 Factorization...................................................................... 1326.2 Long Division.................................................................... 1346.3 Factor Theorem.................................................................. 1366.4 Synthetic Division............................................................. 1376.5 Rational Root Theorem...................................................... 1396.6 Two guidelines for finding roots........................................ 141Topic 7 Radical Expression and Radical Function7.1 Introduction to Radicals..................................................... 1487.2 Multiplying Radical Expressions....................................... 1527.3 Rational Exponents............................................................ 1577.4 Solving Radical Equations................................................. 1597.5 Radical Function................................................................ 162Topic 8 Rational Expression and Rational Function8.1 Inverse Variation................................................................ 1768.2 Graphs of Rational Functions............................................ 1798.3 Reciprocal Function........................................................... 1818.4 Hole or Vertical Asymptote................................................ 1838.5 Rational Inequality............................................................. 1848.6 Word Problems.................................................................. 1858.7 Solving Rational Equations................................................ 186Topic 9 Exponential and Logarithmic Expressions and Functions9.1 Exponential Function......................................................... 1989.2 Exponential Equation......................................................... 2009.3 Logarithmic Function........................................................ 2049.4 Logarithmic Equation........................................................ 2059.5 Using Logarithm to Solve Equations................................. 209Topic 10 Sequence and Series10.1 Sequence............................................................................ 22210.2 Arithmetic Sequence and Series........................................ 22310.3 Geometric Sequence and Series......................................... 22510.4 Arithmetic Mean and Geometric Mean.............................. 22810.5 Difference Sequence.......................................................... 22910.6 The ¥Ò Notation................................................................... 231Topic 11 Counting : Permutation and Combination11.1 From a to b......................................................................... 24211.2 Multiplication Principle..................................................... 24311.3 Permutation : Counting Successive Events........................ 24811.4 Principle of Addition.......................................................... 25211.5 Combination : Another Tool for Overcounts...................... 25511.6 Permutation vs. Combination............................................. 25811.7 Binomial Theorem............................................................. 260Topic 12 Probability12.1 Probability......................................................................... 27012.2 Probability and Tree Diagrams.......................................... 281Topic 13 Probability Distribution Functions13.1 Discrete Random Variable................................................. 29413.2 Binomial Distribution........................................................ 29613.3 Normal Distribution........................................................... 300Solution Manual 309