ÄÜÅÙÃ÷ »ó¼¼º¸±â
The Essential Guide to ALGEBRA 1


The Essential Guide to ALGEBRA 1

The Essential Guide to ALGEBRA 1

<À¯Çϸ²> Àú | Ç츣¸óÇϿ콺

Ãâ°£ÀÏ
2023-06-21
ÆÄÀÏÆ÷¸Ë
ePub
¿ë·®
6 M
Áö¿ø±â±â
PC½º¸¶Æ®ÆùÅÂºí¸´PC
ÇöȲ
½Åû °Ç¼ö : 0 °Ç
°£·« ½Åû ¸Þ¼¼Áö
ÄÜÅÙÃ÷ ¼Ò°³
ÀúÀÚ ¼Ò°³
¸ñÂ÷
ÇÑÁÙ¼­Æò

ÄÜÅÙÃ÷ ¼Ò°³

¾Ð±¸Á¤ ÇöÀå °­ÀǸ¦ ÅëÇØ PrealgebraºÎÅÍ AP Calculus±îÁö °¡¸£Ä£ ÀúÀÚ°¡ Algebra 1À» óÀ½ ¹è¿ì´Â ÇлýµéÀÌ Èï¹Ì·Ó°Ô ¹è¿ì±æ Èñ¸ÁÇϸ鼭 ¾´ ±³ÀçÀÌ´Ù. °­Àdzª ±³Àç°¡ ³Ê¹« ½±´Ù°í ´À²¸ÁöÁø ¾ÊÀ» Á¤µµ ÀÇ °³³ä °­ÀÇ ¼öÁØÀ» À¯ÁöÇϱâ À§ÇØ ³ë·ÂÇßÀ¸¸ç, Áö±Ý±îÁö ¼ö¾÷ÇØ¿Ô ´ø ³»¿ëµéÀ» ¸¹ÀÌ ´ã¾Ò´Ù. ±¹³»¿¡¼­ À¯ÇÐÀ» ÁغñÇÏ´Â ÇлýÀ̳ª ÇØ¿Ü¿¡¼­ °øºÎÇÏ°í ÀÖ´Â Çлýµé¿¡°Ô µµ¿òÀÌ µÉ °ÍÀÌ´Ù.

ÀúÀÚ¼Ò°³

¹Ì±¹ Northwestern University, B.A. in Mathematics and Economics (³ë½º¿þ½ºÅÏ ´ëÇб³ ¼öÇаú/°æÁ¦Çаú Á¹¾÷). ¸¶½ºÅÍÇÁ·¾ ¼öÇпµ¿ª ´ëÇ¥°­»ç, ¾Ð±¸Á¤ ÇöÀå°­ÀÇ ReachPrep ¿øÀå.
°íµîÇб³ ½ÃÀý ¹®°ú¿´´Ù°¡, ¹Ì±¹ ³ë½º¿þ½ºÅÏ ´ëÇб³ ÇкΠ½ÃÀý ÀçÇÐ Áß ¼öÇп¡ ¸Å·áµÇ¾î, Calculus ¹× Multivariable Calculus Á¶±³ È°µ¿ ¹× ¼öÇÐ °­ÀÇ È°µ¿À» ÇØ¿Â ¹®/ÀÌ°ú¸¦ ¾Æ¿ì¸£´Â µ¶Æ¯ÇÑ ÀÌ·ÂÀ» °¡Áø °­»çÀÌ´Ù. ÇöÀç ¾Ð±¸Á¤ ¹Ì±¹¼öÇÐ/°úÇÐÀü¹® ÇпøÀ¸·Î ReachPrep(¸®Ä¡ÇÁ·¾)À» ¿î¿µ ÁßÀ̸ç, ¹Ì±¹ ¸í¹® º¸µù½ºÄð Çлýµé°ú ±¹³» ¿Ü±¹ÀÎÇб³ ¹× ±¹Á¦Çб³ ÇлýµéÀ» ²ÙÁØÈ÷ ÁöµµÇϸ鼭 ¸í¼ºÀ» ½×¾Æ°¡°í ÀÖ´Ù. 2010³â ÀÚ±âÁÖµµÇнÀ¼­ÀÎ ¡°¸ôÀÔ°øºÎ¡±¸¦ ÁýÇÊÇÑ ÀÌÈÄ, ¹Ì±¹ Áß°í±³¼öÇп¡ °ü½ÉÀ» º» °ÝÀûÀ¸·Î °¡Áö°Ô µÇ¾ú°í, ÇöÀç À¯Çϸ²Ä¿¸®Å§·³ Essential Math Series¸¦ ÁýÇÊÇÏ¿©, ¾Ð±¸Á¤ ÇöÀå°­ÀÇ ¹Ì±¹¼öÇÐÇÁ¸®Æнº¸¦ ÅëÇØ, ¾ÐµµÀûÀ¸·Î ¸¹Àº ÇлýµéÀÇ Çǵå¹éÀ» ÅëÇØ, ¹ßÀüÀûÀ¸·Î ±³Àç ÁýÇÊ¿¡ Èû¾²°í ÀÖ´Ù. À¯ÇÐºÐ¾ß ÀÎÅÍ³Ý °­ÀÇ 1À§ »çÀÌÆ®ÀÎ ¸¶½ºÅÍÇÁ·¾ ¼öÇпµ¿ª ´ëÇ¥°­»ç Áß ÇÑ ¸íÀ¸·Î ¹Ì±¹ ¼öÇÐ Ä¿¸®Å§·³ÀÇ ±âÃʼöÇкÎÅÍ °æ½Ã¼öÇбîÁö ¸ðµÎ ¿µ¾î¿Í Çѱ¹¾î·Î °­ÀÇÇϸ鼭, ½ÇÀü °æÇèÀ» ½×¾Æ ±× Àü¹®¼ºÀ» È®°íÈ÷ ÇÏ°í ÀÖ´Ù.

¸ñÂ÷

Preface 2
ÀúÀÚ ¼Ò°³ 3
ÀÌ Ã¥ÀÇ ±¸¼º°ú Ư¡ 4

Topic 1 Mathematical Expressions
1.1 Mathematical Expressions................................................. 10
1.2 Arithmetic with Expressions.............................................. 11
1.3 Manipulation of Expressions............................................. 13

Topic 2 More Variables
2.1 One-Variable Equation....................................................... 22
2.2 Multivariable Expressions................................................. 24
2.3 Multivariable Arithmetic ................................................... 25
2.4 Expansion and Simplification............................................ 27
2.5 Multivariable Fractions...................................................... 29
2.6 Multivariable Equations..................................................... 30

Topic 3 Two-Variable Equations
3.1 Two-Variable Equations..................................................... 38
3.2 Substitution........................................................................ 39
3.3 Elimination ....................................................................... 41
3.4 Word Problems ................................................................. 43
Topic 4 Proportion
4.1 Direct Proportion............................................................... 50
4.2 Inverse Proportion............................................................. 51
4.3 Joint Proportion................................................................. 52
4.4 Rate in Algebra 1............................................................... 53

Topic 5 Linear Graphs
5.1 The Real Number Line and the Cartesian Plane................ 62
5.2 Graphing Linear Equations................................................ 65
5.3 Slope Problems.................................................................. 68
5.4 Finding Line Equations...................................................... 70
5.5 Slope and Intercepts........................................................... 73
5.6 Parallel and Perpendicular lines......................................... 75

Topic 6 Basic Inequalities
6.1 Introduction ...................................................................... 84
6.2 Comparison ....................................................................... 86
6.3 Linear Inequalities............................................................. 88
6.4 Graphing Linear Inequalities............................................. 91
6.5 Linear Optimization........................................................... 93

Topic 7 Introduction to Quadratics
7.1 Quadratic Equations........................................................... 100
7.2 Factorization for a = 1....................................................... 102
7.3 Factorization for a ¡Á 1....................................................... 104

Topic 8 More Factorization
8.1 Square of Binomials........................................................... 116
8.2 Difference of Squares........................................................ 120
8.3 Four-Term Quadratics........................................................ 122

Topic 9 Complex Number
9.1 x2 = -1................................................................................ 130
9.2 Complex Numbers............................................................. 132

Topic 10 Completing the Squares
10.1 The Perfect Squares........................................................... 140
10.2 Completing the Squares..................................................... 143
10.3 Quadratic Formula............................................................. 145

Topic 11 Graphing Quadratics and Inequalities
11.1 Parabola ............................................................................ 156
11.2 Circle ................................................................................ 161
11.3 Quadratic Inequalities ....................................................... 165
11.4 Trivial Inequalities............................................................. 169
11.5 Quadratic Optimization...................................................... 170

Topic 12 Functions
12.1 Function ............................................................................ 180
12.2 Function Arithmetic........................................................... 185
12.3 Composition of Two Functions.......................................... 188

Topic 13 Graphs and Transformation
13.1 Graphing Functions............................................................ 200
13.2 Transformation .................................................................. 206
13.3 Graphs of Inverse Functions.............................................. 211

Topic 14 Polynomial Arithmetic
14.1 Polynomials....................................................................... 224
14.2 Polynomial Division.......................................................... 227
14.3 Rational Equations............................................................. 231

Topic 15 Statistics
15.1 Measures of Central Tendency........................................... 238
15.2 Measures of Spread............................................................ 239
15.3 Line of Best Fit.................................................................. 241

Solution Manual 247