Preface 2
저자 소개 3
이 책의 구성과 특징 4
Topic 1 Real Number System
1.1 Properties of Real Numbers............................................... 10
1.2 Real Number Line.............................................................. 12
1.3 Algebraic Expressions....................................................... 15
1.4 Solving Linear Equations and Word Problems................... 17
1.5 Solving Inequalities........................................................... 19
1.6 Compound Inequality........................................................ 20
1.7 Absolute Value................................................................... 21
Topic 2 Function and Linear Graph
2.1 Relation and Function........................................................ 32
2.2 Direct Variation.................................................................. 34
2.3 Linear Function and Slope-Intercept Form........................ 36
2.4 Perpendicular and Parallel Lines..........................
