John J. Diehl：资历SAT教学与考试专家，拥有多年SAT经济学教学经验，并担任AP统计学考试考官，熟知SAT考试特点。 Christine E. Joyce: 资历SAT教学与考试专家，拥有多年SAT经济学教学经验，并担任AP统计学考试考官，熟知SAT考试特点。
目录
PART Ⅰ.ABOUT THE SAT MATH LEVEL 1 TEST Chapter 1 Test Basics About the Math Level 1 Test The Level 1 vs.Level 2 Test Chapter 2 Calculator Tips On the Day of the Test Chapter 3 Diagnostic Test Answer Key Answers and Solutions PART Ⅱ.MATH REVIEW Chapter 4 Algebra Evaluating Expressions Order of Operations Fractions Simplifying Fractions Least Common Denominator Multiplying Fractions Using Mixed Numbers and Improper Fractions Variables in the Denominator Percents Converting Percents to Decimals Converting Fractions to Percents Percent Problems Exponents Properties of Exponents Common Mistakes with Exponents Rational Exponents Negative Exponents Variables in an Exponent Real Numbers Vocabulary Properties of Real Numbers Absolute Value Radical Expressions Roots of Real Numbers Simplest Radical Form Rationalizing the Denominator Conjugates Polynomials Vocabulary Adding and Subtracting Polynomials Multiplying Polynomials Factoring Quadratic Equations Quadratic Formula Solving by Substitution The Discriminant Equations with Radicals Inequalities Transitive Property of Inequality Addition and Multiplication Properties "And" vs."Or" Inequalities with Absolute Value Rational Expressions Simplifying Rational Expressions Multiplying and Dividing Rational Expressions Adding and Subtracting Rational Expressions Solving Equations with Rational Expressions Systems Solving by Substitution Solving by Linear Combination No Solution vs.Infinite Solutions Word Problems with Systems Chapter 5 Plane Geometry Undefined Terms Lines， Segments， Rays Angles Measures of Angles Supplementary and Complementary Angles Vertical Angles Linear Pairs of Angles Triangles Types of Triangles Sum of Interior Angles and Exterior Angles Medians， Altitudes， and Angle Bisectors Congruent Triangles Isosceles Triangles Triangle Inequality Pythagorean Theorem Special Right Triangles Parallel Lines Polygons Types of Polygons Perimeter Sum of the Interior Angles Sum of the Exterior Angles Special Quadrilaterals Similarity Ratio and Proportion Similar Triangles Circles Chords Tangents Arcs and Angles Circumference Arc Length Area Area Formulas Area vs.Perimeter Area Ratio of Similar Figures Figures That Combine Numerous Shapes Chapter 6 Solid Geometry Vocabulary for Polyhedra Prisms Distance Between Opposite Vertices of a Rectangular Prism Cylinders Pyramids Cones Spheres Volume Ratio of Similar Figures Chapter 7 Coordinate Geometry Plotting Points Midpoint Distance Slope Slope of Parallel and Perpendicular Lines Equations of Lines Horizontal and Vertical Lines Standard Form Point—Slope Form Slope—Intercept Form Determining x— and y—Intercepts Circles Parabolas Graphing Inequalities Graphing Absolute Value Chapter 8 Trigonometry Right Triangle Trigonometry Relationships Among Trigonometric Ratios Secant， Cosecant， Cotangent Cofunction Identities Inverse Functions Special Right Triangles Trigonometric Identities Chapter 9 Functions Functional Notation Functions vs.Relations Graphing Functions Composition of Functions Identity， Zero， and Constant Functions Determining the Maximum or Minimum The Roots of a Quadratic Function Inverse Functions Rational Functions Higher—Degree Polynomial Functions Exponential Functions Chapter 10 Data Analysis， Statistics， and Probability Counting Problems Probability Mean， Median， Mode Data Interpretation Chapter 11 Number and Operations Invented Operations "In Terms Of" Problems Sequences Arithmetic Sequences Geometric Sequences Logic Number Theolw PART Ⅲ.SIX PRACTICE TESTS Practice Test 1 Answer Key Answers and Solutions Diagnose Your Strengths and Weaknesses Practice Test 2 Answer Key Answers and Solutions Diagnose Your Strengths and Weaknesses Practice Test 3 Answer Key 1264 Answers and Solutions Diagnose Your Strengths and Weaknesses Practice Test 4 Answer Key Answers and Solutions Diagnose Your Strengths and Weaknesses Practice Test 5 Answer Key Answers and Solutions Diagnose Your Strengths and Weaknesses Practice Test 6 Answer Key Answers and Solutions Diagnose Your Strengths and Weaknesses
