SAT Ⅱ数学. Level 2

PART I: ABOUT THE SAT MATH LEVEL 2 TEST

Chapter 1: Test Basics

About the Math Level 2 Test

When to Take the Test

The Level 1 vs. Level 2 Test

Scoring

How to Use This Book

Chapter 2: Calculator Tips

On the Day of the Test

Chapter 3: Diagnostic Test

Diagnostic Test Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

PART II: MATH REVIEW

Chapter 4: Algebra

Evaluating Expressions

Fractions

Percentages

Exponents

Real Numbers

Absolute Value

Radical Expressions

Polynomials

Quadratic Equations

Inequalities

Rational Expressions

Systems

Binomial Theorem

Chapter 5: Solid Geometry

Vocabulary for Polyhedra

Review of Area Formulas

Prisms

Cylinders

Pyramids

Cones

Spheres

Volume Ratio of Similar Figures

Coordinates in Three Dimensions

Chapter 6: Coordinate Geometry

Plotting Points

Midpoint

Distance

Slope

Slope of Parallel and Perpendicular Lines

Equations of Lines

Circles

Parabolas

Ellipses

Hyperbolas

Graphing Inequalities

Graphing Absolute Value

Symmetry

Transformations

Polar Coordinates

Chapter 7: Trigonometry

Right Triangle Trigonometry

Relationships Among Trigonometric Ratios

Special Right Triangles

Trigonometric Identities

Radian Measure

Law of Cosines

Law of Sines

Trigonometric Equations

Double Angle Formulas

Chapter 8: Functions

Function Notation

Functions vs. Relations

Composition of Functions

Determining the Maximum or Minimum

The Roots of a Quadratic Function

Inverse Functions

Rational Functions

Higher-Degree Polynomial Functions

Exponential Functions

Logarithmic Functions

Trigonometric Functions

Inverse Trigonometric Functions

Periodic Functions

Piecewise Functions

Recursive Functions

Parametric Functions

Chapter 9: Data Analysis, Statistics, and Probability

Mean, Median, Mode

Range

Interquartile Range

Standard Deviation

Data Interpretation

Regression

Probability

Chapter 10: Numbers and Operations

Invented Operations

“In Terms of” Problems

Ratio and Proportion

Complex Numbers

Counting Problems

Number Theory

Logic

Matrices

Sequences

Series

Vectors

Limits

PART III: EIGHT PRACTICE TESTS

Practice Test 1

Practice Test 1 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

Practice Test 2

Practice Test 2 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

Practice Test 3

Practice Test 3 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

Practice Test 4

Practice Test 4 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

Practice Test 5

Practice Test 5 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

Practice Test 6

Practice Test 6 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

Practice Test 7

Practice Test 7 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses

Practice Test 8

Practice Test 8 Questions

Answer Key

Answers and Solutions

Diagnose Your Strengths and Weaknesses