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LearningExpress.  \nAll rights reserved under International and Pan American Copyright Conventions.  \nPublished in the United States by LearningExpress, New York.  \nSAT® is a trademark registered and/or owned by the College Board, which was not involved in the production of, and does not endorse, this product.  \nCataloging-in-Publication Data is on file with the Library of Congress.  \nISBN 978-1-61103-064-8  \nPrinted in the United States of America  \n9 8 7 6 5 4 3 2 1  \nFor more information on LearningExpress, other LearningExpress products, or bulk sales, please write to us at: LearningExpress/An EBSCO Company  \n224 West 29th Street  \n3rd Floor  \nNew York, NY 10001  \nCONTENTS  \nINTRODUCTION ix  \nPRETEST 1  \nLESSON 1 Solving Linear Equations and Inequalities in One Variable 9  \nFinding solutions for simple linear equations and linear inequalities.  \nLESSON 2 Problem-Solving with Linear Functions 19  \nCreating linear models and interpreting their variables in the context of problems.  \nLESSON 3 Solving Systems of Linear Equations and Inequalities in Two Variables 25  \nExpressing solutions for linear equations and linear inequalities.  \nLESSON 4 Understanding Equations and Their Graphs 35  \nMaking connections between algebraic equations and their graphical representations.  \nLESSON 5 Ratios, Proportions, and Scale 43  \nIntroduces the concepts of ratios, proportions, and scale and how to work with them.  \nLESSON 6 Percent Problems 51  \nSolving problems that involve percent and converting them to other numeric forms.  \nLESSON 7 Unit Conversions 61  \nMeasuring different quantities and units and how to convert them.  \nv  \nCONTENTS  \nLESSON 8 Analyzing Graphs and Scatter Plots 65  \nDescribe how variables are related by studying a linear, quadratic, or exponential model on a graph or scatter plot.  \nLESSON 9 Using Two-Way Tables to Analyze Data 73  \nSummarize categorical data, compute relative frequencies, and determine probabilities.  \nLESSON 10 Making Conclusions with Statistical Measures 81  \nAnalyze measures about the center and spread of data to make inferences and  \njustify conclusions.  \nLESSON 11 Problem-Solving with Quadratic and Exponential Functions 89  \nCreating quadratic and exponential functions.  \nLESSON 12 Solving Quadratic Equations, Systems Involving Quadratic Equations, and Inequalities 95  \nUsing factoring, square root property, and the quadratic formula to solve  \nquadratics and systems involving quadratics inequalities.  \nLESSON 13 Polynomial, Radical, and Rational Expressions 107  \nPerforming operations involving polynomials, and radical and rational  \nexpressions; working with fractional coefficients.  \nLESSON 14 Radical and Rational Functions in One Variable 117  \nFinding solutions (including extraneous solutions) for radical and rational functions.  \nLESSON 15 Factorable Polynomials and Non-Linear Functions 125  \nFactoring polynomials; finding and interpreting the zeros of a polynomial.  \nLESSON 16 Transformations and Compositions of Functions 133  \nDetermining transformations and compositions for various functions.  \nLESSON 17 Operations with Complex Numbers 139  \nPerforming arithmetic operations with complex numbers.  \nLESSON 18 Using Trigonometry to Solve Problems Involving Lines,Angles, and  \nRight Triangles 145  \nSolving problems with lines, angles, and right triangles using trigonometric ratiosand the Pythagorean theorem.  \nLESSON 19 Volume Problems 169  \nUsing volume formulas to solve word problems.  \nvi  \nCONTENTS  \nLESSON 20 Circles, Sector Area, and Arc Length 177  \nApply geometric theorems and concepts to calculate sector area and arc length in circles.  \nPOSTTEST 185  \nAPPENDIX A: REVIEW OF NUMBERS 191  \nvii  \nINTRODUCTION  \nThe math portion of the SAT exam often strikes fear into the hearts oftest takers. It’s timed, it covers the  \nbulk of high school math, and it’s tough—no doubt about","cbCaiqI9dwGXRkNB","https://ap.wps.com/l/cbCaiqI9dwGXRkNB","pdf",14363160,240,"English","# Introduction\n# Pretest\n# Lesson 1 Solving Linear Equations and Inequalities in One Variable\n# Lesson 2 Problem-Solving with Linear Functions\n# Lesson 3 Solving Systems of Linear Equations and Inequalities in Two Variables\n# Lesson 4 Understanding Equations and Their Graphs\n# Lesson 5 Ratios, Proportions, and Scale\n# Lesson 6 Percent Problems\n# Lesson 7 Unit Conversions\n# Lesson 8 Analyzing Graphs and Scatter Plots\n# Lesson 9 Using Two-Way Tables to Analyze Data\n# Lesson 10 Making Conclusions with Statistical Measures\n# Lesson 11 Problem-Solving with Quadratic and Exponential Functions\n# Lesson 12 Solving Quadratic Equations, Systems Involving Quadratic Equations, and Inequalities\n# Lesson 13 Polynomial, Radical, and Rational Expressions\n# Lesson 14 Radical and Rational Functions in One Variable\n# Lesson 15 Factorable Polynomials and Non-Linear Functions\n# Lesson 16 Transformations and Compositions of Functions\n# Lesson 17 Operations with Complex Numbers\n# Lesson 18 Using Trigonometry to Solve Problems Involving Lines, Angles, and Right Triangles\n# Lesson 19 Volume Problems\n# Lesson 20 Circles, Sector Area, and Arc Length\n# Posttest\n# Appendix A: Review of Numbers","[{\"question\":\"How is the book organized to fit a short daily schedule?\",\"answer\":\"The book is organized into compact, manageable lessons, with most meant to be mastered in just 20 minutes a day. Some lessons require two or three 20-minute sessions, which is noted at the start of each lesson.\"},{\"question\":\"What teaching method does SAT Math Success in 20 Minutes a Day use?\",\"answer\":\"Each lesson breaks the task into small steps and teaches by example rather than theory, giving clear opportunities for successful learning. The book focuses on understanding rather than memorization.\"},{\"question\":\"How do the practice questions relate to the SAT?\",\"answer\":\"Practice question sets throughout the book mirror the kinds of problems presented on the SAT Math exam, helping readers apply reviewed concepts through realistic practice.\"}]","SAT Math Success in 20 Minutes a Day | PDF",605]