Chapter 4 Resource Masters - Commack Schools

Chapter 4 Resource MastersBothell, WA Chicago, IL Columbus, OH New York, NY

CONSUMABLE WORKBOOKS Many of the worksheets contained in the Chapter Resource Mastersbooklets are available as consumable workbooks in both English and Spanish.Study Guide and Intervention WorkbookHomework Practice -660292-6978-0-07-660291-9Spanish VersionHomework Practice Workbook0-07-660294-X978-0-07-660294-0Answers For Workbooks The answers for Chapter 4 of these workbooks can be found in theback of this Chapter Resource Masters booklet.ConnectED All of the materials found in this booklet are included for viewing, printing, and editing atconnected.mcgraw-hill.com.Spanish Assessment Masters (MHID: 0-07-660289-3, ISBN: 978-0-07-660289-6) These masterscontain a Spanish version of Chapter 4 Test Form 2A and Form 2C.connected.mcgraw-hill.comCopyright by The McGraw-Hill Companies, Inc.All rights reserved. The contents, or parts thereof, may bereproduced in print form for non-profit educational use withGlencoe Algebra 1, provided such reproductions bear copyrightnotice, but may not be reproduced in any form for any otherpurpose without the prior written consent of The McGraw-HillCompanies, Inc., including, but not limited to, network storageor transmission, or broadcast for distance learning.Send all inquiries to:McGraw-Hill Education8787 Orion PlaceColumbus, OH 43240ISBN: 978-0-07-660499-9MHID: 0-07-660499-3Printed in the United States of America.1 2 3 4 5 6 7 8 9 DOH 16 15 14 13 12 11

ContentsTeacher’s Guide to Using the Chapter 4Resource Masters.ivChapter ResourcesChapter 4 Student-Built Glossary. 1Chapter 4 Anticipation Guide (English) . 3Chapter 4 Anticipation Guide (Spanish) . 4Lesson 4-1Graphing Equations in Slope-Intercept FormStudy Guide and Intervention . 5Skills Practice . 7Practice . 8Word Problem Practice . 9Enrichment . 10Lesson 4-2Writing Equations in Slope-Intercept FormStudy Guide and Intervention .11Skills Practice . 13Practice . 14Word Problem Practice . 15Enrichment . 16Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Lesson 4-3Writing Equations in Point-Slope FormStudy Guide and Intervention . 17Skills Practice . 19Practice . 20Word Problem Practice . 21Enrichment . 22Graphing Calculator Activity . 23Lesson 4-4Parallel and Perpendicular LinesStudy Guide and Intervention . 24Skills Practice . 26Practice . 27Word Problem Practice . 28Enrichment . 29Lesson 4-5Scatter Plots and Lines of FitStudy Guide and Intervention . 30Skills Practice . 32Practice . 33Word Problem Practice . 34Enrichment . 35Spreadsheet Activity . 36Lesson 4-6Regression and Median-Fit LinesStudy Guide and Intervention . 37Skills Practice . 39Practice . 40Word Problem Practice . 41Enrichment . 42Lesson 4-7Inverse Linear FunctionsStudy Guide and Intervention . 43Skills Practice . 45Practice . 46Word Problem Practice . 47Enrichment . 48AssessmentStudent Recording Sheet . 49Rubric for Scoring Extended Response . 50Chapter 4 Quizzes 1 and 2 . 51Chapter 4 Quizzes 3 and 4 . 52Chapter 4 Mid-Chapter Test . 53Chapter 4 Vocabulary Test. 54Chapter 4 Test, Form 1 . 55Chapter 4 Test, Form 2A . 57Chapter 4 Test, Form 2B . 59Chapter 4 Test Form 2C . 61Chapter 4 Test Form 2D . 63Chapter 4 Test Form 3 . 65Chapter 4 Extended-Response Test . 67Standardized Test Practice . 68Answers . A1–A34iii

Teacher’s Guide to Using theChapter 4 Resource MastersThe Chapter 4 Resource Masters includes the core materials needed for Chapter 4. Thesematerials include worksheets, extensions, and assessment options. The answers for thesepages appear at the back of this booklet.All of the materials found in this booklet are included for viewing, printing, andediting at connectED.mcgraw-hill.com.Skills Practice This master focuses moreon the computational nature of the lesson.Use as an additional practice option or ashomework for second-day teaching of thelesson.Chapter ResourcesStudent-Built Glossary (pages 1–2) Thesemasters are a student study tool thatpresents up to twenty of the key vocabularyterms from the chapter. Students are torecord definitions and/or examples for eachterm. You may suggest that studentshighlight or star the terms with which theyare not familiar. Give this to students beforebeginning Lesson 4-1. Encourage them toadd these pages to their mathematics studynotebooks. Remind them to complete theappropriate words as they study each lesson.Practice This master closely follows thetypes of problems found in the Exercisessection of the Student Edition and includesword problems. Use as an additionalpractice option or as homework for secondday teaching of the lesson.Anticipation Guide (pages 3–4) Thismaster, presented in both English andSpanish, is a survey used before beginningthe chapter to pinpoint what students mayor may not know about the concepts in thechapter. Students will revisit this surveyafter they complete the chapter to see iftheir perceptions have changed.Enrichment These activities may extendthe concepts of the lesson, offer an historicalor multicultural look at the concepts, orwiden students’ perspectives on themathematics they are learning. They arewritten for use with all levels of students.Lesson ResourcesStudy Guide and Intervention Thesemasters provide vocabulary, key concepts,additional worked-out examples and CheckYour Progress exercises to use as areteaching activity. It can also be used inconjunction with the Student Edition as aninstructional tool for students who havebeen absent.Graphing Calculator, TI-Nspire, orSpreadsheet ActivitiesThese activities present ways in whichtechnology can be used with the concepts insome lessons of this chapter. Use as analternative approach to some concepts or asan integral part of your lesson presentation.ivCopyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Word Problem Practice This masterincludes additional practice in solving wordproblems that apply the concepts of thelesson. Use as an additional practice or ashomework for second-day teaching of thelesson.

Assessment OptionsLeveled Chapter TestsThe assessment masters in the Chapter 4Resource Masters offer a wide rangeof assessment tools for formative(monitoring) assessment and summative(final) assessment. Form 1 contains multiple-choice questions and is intended for use with belowgrade level students. Forms 2A and 2B contain multiplechoice questions aimed at on grade levelstudents. These tests are similar informat to offer comparable testingsituations. Forms 2C and 2D contain freeresponse questions aimed at on gradelevel students. These tests are similar informat to offer comparable testingsituations. Form 3 is a free-response test for usewith above grade level students.Student Recording Sheet This mastercorresponds with the standardized testpractice at the end of the chapter.Extended Response Rubric This masterprovides information for teachers and students on how to assess performance on openended questions.Quizzes Four free-response quizzes offerassessment at appropriate intervals inthe chapter.Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Mid-Chapter Test This 1-page testprovides an option to assess the first half ofthe chapter. It parallels the timing of theMid-Chapter Quiz in the Student Editionand includes both multiple-choice and freeresponse questions.Vocabulary Test This test is suitable forall students. It includes a list of vocabularywords and 11 questions to assess students’knowledge of those words. This can also beused in conjunction with one of the leveledchapter tests.All of the above mentioned tests include afree-response Bonus question.Extended-Response Test Performanceassessment tasks are suitable for allstudents. Sample answers and a scoringrubric are included for evaluation.Standardized Test Practice These threepages are cumulative in nature. It includesthree parts: multiple-choice questions withbubble-in answer format, griddablequestions with answer grids, and shortanswer free-response questions.Answers The answers for the Anticipation Guideand Lesson Resources are provided asreduced pages. Full-size answer keys are provided forthe assessment masters.v

NAMEDATE4PERIODThis is an alphabetical list of the key vocabulary terms you will learn in Chapter 4.As you study the chapter, complete each term’s definition or description.Remember to add the page number where you found the term. Add these pages toyour Algebra Study Notebook to review vocabulary at the end of the chapter.Vocabulary TermFoundon PageDefinition/Description/Examplebest-fit linebivariate datacorrelation coefficientkawr·uh·LAY·shunCopyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.inverse functioninverse relationline of fitlinear extrapolationihk·STRA·puh·LAY·shunlinear interpolationihn·TUHR·puh·LAY·shun(continued on the next page)Chapter 41Glencoe Algebra 1Chapter ResourcesStudent-Built Glossary

NAMEDATE4Student-Built GlossaryVocabulary TermFoundon elinear regressionmedian-fit lineparallel linesperpendicular linesPUHR·puhn·DIH·kyuh·luhrresidualCopyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.scatter plotslope-intercept formIHN·tuhr·SEHPTChapter 42Glencoe Algebra 1

NAME4DATEPERIODAnticipation GuideStep 1Before you begin Chapter 4 Read each statement. Decide whether you Agree (A) or Disagree (D) with the statement. Write A or D in the first column OR if you are not sure whether you agree ordisagree, write NS (Not Sure).STEP 1A, D, or NSSTEP 2A or DStatementCopyright Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.1. The slope of a line given by an equation in the form y mx bcan be determined by looking at the equation.2. The y-intercept of y 12x - 8 is 8.3. If two points on a line are known, then an equation can bewritten for that line.4. An equation in the form y mx b is in point-slope form.5. If a pair of lines are parallel, then they have the same slope.6. Lines that intersect at right angles are called perpendicularlines.7. A scatter plot is said to have a negative correlation when thepoints are random and show no relationship between x and y.8. The closer the correlation coefficient is to zero, the more closelya best-fit line models a set of data.9. The equations of a regression line and a median-fit line arevery similar.10. An inverse relation is obtained by exchanging the x-coordinateswith the y-coordinates of each ordered pair of the originalrelation.Step 2After you complete Chapter 4 Reread each statement and complete the last column by entering an A or a D. Did any of your opinions about the statements change from the first column? For those statements that you mark with a D, use a piece of paper to write anexample of why you disagree.Chapter 43Glencoe Algebra 1Chapter ResourcesEquations of Linear Functions