美国加州教材 California Algebra 1- Concepts, Skills, And Problem Solving.pdf

interactivestudenteditionAbout the CoverThe cable car railway system was invented specifically to operate on San Franciscos famous hills.Every cable car is pulled along its track by an underground cable.The cable is gripped with a vise-like mechanism that is operated by the driver using a grip lever in the front of the car.In Chapter 4,you will learn about slopes like the slope of a hill.About the GraphicsTwisted torus.Created with Mathematica.A torus with rose-shaped cross section is constructed.Then the cross section is rotated around its center as it moves along a circle to form a twisted torus.For more information,and for programs to construct such graphics,see: 2008 by The McGraw-Hill Companies,Inc.All rights reserved.Except as permitted under the United States Copyright Act,no part of this publication may be reproduced or distributed in any form or by any means,or stored in a database or retrieval system,without prior permission of the publisher.Send all inquiries to:Glencoe/McGraw-Hill8787 Orion PlaceColumbus,OH 43240-4027ISBN:978-0-07-877852-0 MHID:0-07-877852-2 Printed in the United States of America.4 5 6 7 8 9 10 043/079 16 15 14 13 12 11 10 09 08Contents in BriefUnit 1 Foundations for Functions1 The Language and Tools of Algebra2 Solving Linear EquationsUnit 2 Linear Functions3 Functions and Patterns4 Analyzing Linear Equations5 Solving Systems of Linear Equations6 Solving Linear InequalitiesUnit 3 Polynomials and Nonlinear Functions7 Polynomials8 Factoring9 Quadratic and Exponential FunctionsUnit 4 Advanced Expressions and Data Analysis10 Radical Expressions and Triangles11 Rational Expressions and Equations12 Statistics and Probability Standards Review iiii-ix FM_Index_CA-877852.indd iiii-ix FM_Index_CA-877852.indd iii11/15/06 7:00:50 PM11/15/06 7:00:50 PMiv AuthorsMeet the Authors at Berchie Holliday,Ed.D.National Mathematics ConsultantSilver Spring,MDGilbert J.Cuevas,Ph.D.Professor of Mathematics EducationUniversity of MiamiMiami,FLBeatrice Luchin Mathematics ConsultantLeague City,TXJohn A.Carter,Ph.D.Director of MathematicsAdlai E.Stevenson High SchoolLincolnshire,ILDaniel Marks,Ed.D.Professor Emeritus of MathematicsAuburn University at MontgomeryMontgomery,ALRoger Day,Ph.D.Mathematics Department ChairpersonPontiac Township High SchoolPontiac,IL vRuth M.CaseyMathematics TeacherDepartment ChairAnderson County High SchoolLawrenceburg,KYLinda M.HayekMathematics TeacherRalston Public SchoolsOmaha,NECarol E.Malloy,Ph.D.Associate ProfessorUniversity of North Carolina at Chapel HillChapel Hill,NCDinah ZikeEducational Consultant,Dinah-Might Activities,Inc.San Antonio,TXViken HovsepianProfessor of MathematicsRio Hondo CollegeWhittier,CAContributing Authorsi-ix FM_Index_CA-877852.indd vi-ix FM_Index_CA-877852.indd v11/2/06 4:44:06 PM11/2/06 4:44:06 PM Glencoe wishes to thank the following professionals for their invaluable feedback during the development of the program.They reviewed the table of contents,the prototype of the Teacher Wraparound Edition,and the Get Ready for the California Test chapter.vi California Mathematics Advisory BoardPatty BrownTeacher John Muir Elementary Fresno,CaliforniaWilliam M.BokeschRancho Bernardo High School San Diego,CaliforniaLisa Marie CirrincioneMiddle School Teacher Lincoln Middle School Oceanside,CaliforniaCheryl L.AvalosMathematics Consultant Retired Teacher Hacienda Heights,CaliforniaEppie ChungK-6 Teacher Modesto City Schools Modesto,CaliforniaDavid J.ChamberlainSecondary Mathematics Resource Teacher Capistrano Unified School District San Juan Capistrano,CaliforniaIlene FosterTeacher Specialist Mathematics Pomona Unified School District Pomona,CaliforniaCarol CronkMathematics Program Specialist San Bernardino City Unified School District San Bernardino,CaliforniaSuzanne Bocskai FreireTeacher Kingswood Elementary Citrus Heights,CaliforniaBeth HolguinTeacher Graystone Elementary San Jose,CaliforniaDonna M.Kopenski,Ed.D.Mathematics Coordinator K-5 City Heights Educational Collaborative San Diego,CaliforniaGrant A.Fraser,Ph.D.Professor of Mathematics California State University,Los Angeles Los Angeles,Californiai-ix FM_Index_CA-877852.indd vii-ix FM_Index_CA-877852.indd vi11/1/06 9:58:26 AM11/1/06 9:58:26 AM viiKelly Mack6th Grade Teacher Captain Jason Dahl Elementary San Jose,CaliforniaJuvenal MartinezDual Immersion/ESL Instructor Aeolian Elementary Whittier,CaliforniaKasey St.JamesMathematics Teacher Sunny Hills High School Fullerton,CaliforniaDr.Donald R.PriceTeacher,Adjunct Professor,Motivational Speaker Rowland Unified School District Rowland Heights,CaliforniaJohn McGuireAssociate Principal Pacific Union School Arcata,CaliforniaBeverly WellsFirst Grade Teacher Mineral King Elementary School Visalia,CaliforniaArthur K.Wayman,Ph.D.Professor of Mathematics EmeritusCalifornia State University,Long Beach Long Beach,CaliforniaFrances Basich WhitneyProject Director,Mathematics K-12 Santa Cruz County Office of Education Capitola,Californiaviii viii Consultants Glenc