Teacher Annotated Edition - Perry County Middle School

303 Pages·2007·5.49 MB·English

Teacher Annotated Edition
Contributing Author
Dinah Zike
®
Consultant
Douglas Fisher, Ph.D.
Professor of Language and Literacy Education
San Diego State University
San Diego, CA
CC22©©0099__NNoottee__TTAAEE__TTPP__888811006622--00..iinndddd 11 1122//1122//0077 22::1155::0077 PPMM
Organizing Your Foldables
Have students make this Foldable to help them
®
organize and store their chapter Foldables.
Begin with one sheet of 11" × 17" paper.
Fold
Fold the paper in half lengthwise. Then unfold.

Fold and Glue
Fold the paper in half widthwise and glue all of the edges.

Glue and Label
Glue the left, right, and bottom edges of the Foldable
to the inside back cover of your Noteables notebook.
Foldables Organizer

Reading and Taking Notes As you read and study each chapter, record
notes in your chapter Foldable. Then store your chapter Foldables inside
this Foldable organizer.
Copyright © by The McGraw-Hill Companies, Inc. All rights reserved. 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
the prior written consent of The McGraw-Hill Companies, Inc., including, but not limited to, network storage
or transmission, or broadcast for distance learning.
Send all inquiries to:
The McGraw-Hill Companies
8787 Orion Place
Columbus, OH 43240-4027
Printed in the United States of America.
ISBN: 978-0-07-881062-6 Math Connects: Concepts, Skills, and Problem Solving, Course 2, TAE
MHID: 0-07-881062-0 Noteables™: Interactive Study Notebook with Foldables®
1 2 3 4 5 6 7 8 9 10 009 17 16 15 14 13 12 11 10 09 08
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Contents

Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Vocabulary Builder . . . . . . . . . . . . . . . . . . . . . . .2 Vocabulary Builder . . . . . . . . . . . . . . . . . . . . . .77
1-1 A Plan for Problem Solving . . . . . . . . . .4 4-1 Prime Factorization . . . . . . . . . . . . . . .79
1-2 Powers and Exponents . . . . . . . . . . . . . .6 4-2 Greatest Common Factor . . . . . . . . . . .81
1-3 Squares and Square Roots . . . . . . . . . . .8 4-3 Problem-Solving Investigation:
1-4 Order of Operations . . . . . . . . . . . . . . .10 Make an Organized List . . . . . . . . . . . .84
1-5 Problem-Solving Investigation: 4-4 Simplifying Fractions . . . . . . . . . . . . . .85
Guess and Check . . . . . . . . . . . . . . . . . .12 4-5 Fractions and Decimals . . . . . . . . . . . . .87
1-6 Algebra: Variables and Expressions . . .13 4-6 Fractions and Percents . . . . . . . . . . . . .90
1-7 Algebra: Equations . . . . . . . . . . . . . . . .15 4-7 Percents and Decimals . . . . . . . . . . . . .92
1-8 Algebra: Properties . . . . . . . . . . . . . . . .18 4-8 Least Common Multiple . . . . . . . . . . . .94
1-9 Algebra: Arithmetic Sequences . . . . . .20 4-9 Comparing and Ordering Rational
1-10 Algebra: Equations and Functions . . . .23 Numbers . . . . . . . . . . . . . . . . . . . . . . . .96
Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . . .98

Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102
Vocabulary Builder . . . . . . . . . . . . . . . . . . . . . .32 Vocabulary Builder . . . . . . . . . . . . . . . . . . . . .103
2-1 Integers and Absolute Value . . . . . . . .34 5-1 Estimating with Fractions . . . . . . . . . .104
2-2 Comparing and Ordering Integers . . .36 5-2 Adding and Subtracting Fractions . . .106
2-3 The Coordinate Plane . . . . . . . . . . . . . .38 5-3 Adding and Subtracting Mixed
2-4 Adding Integers . . . . . . . . . . . . . . . . . .41 Numbers . . . . . . . . . . . . . . . . . . . . . . .108
2-5 Subtracting Integers . . . . . . . . . . . . . . .44 5-4 Problem-Solving Investigation:
2-6 Multiplying Integers . . . . . . . . . . . . . . .46 Estimate Possibilities . . . . . . . . . . . . . 110
2-7 Problem-Solving Investigation: 5-5 Multiplying Fractions and Mixed
es, Inc. 2-8 LDoivoikd ifnogr Ian tPeagtteerrsn . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..4498 5-6 NAlugmebbrear:s S .o .l v. i.n .g . .E .q .u .a .t i.o . n. s. .. .. .. .. .. .. .. ..111131
ni
pa Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . . .50 5-7 Dividing Fractions and Mixed
m
Co Numbers . . . . . . . . . . . . . . . . . . . . . . .115
Hill Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . .117
w-
a
Gr Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
c
M Vocabulary Builder . . . . . . . . . . . . . . . . . . . . . .55
e
n of Th 33--12 WSorlivtiinngg AExdpdrietisosnio anns da nSdu bEtqruacattiioonn s . . .57 FVoolcdaabbulelasr .y . B. u. .i l.d .e .r .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..112210
o
si Equations . . . . . . . . . . . . . . . . . . . . . . .59
vi 6-1 Ratios . . . . . . . . . . . . . . . . . . . . . . . . . .123
a di 3-3 Solving Multiplication Equations . . . . .61 6-2 Rates . . . . . . . . . . . . . . . . . . . . . . . . . .125
Hill, 3-4 Problem-Solving Investigation: 6-3 Rate of Change and Slope . . . . . . . . .128
w- Work Backward . . . . . . . . . . . . . . . . . . .63
a 6-4 Measurement: Changing Customary
Gr 3-5 Solving Two-Step Equations . . . . . . . . .64
c Units . . . . . . . . . . . . . . . . . . . . . . . . . .130
M
e/ 3-6 Measurement: Perimeter and Area . . .67 6-5 Measurement: Changing Metric
o
c 3-7 Functions and Graphs . . . . . . . . . . . . . .69
n Units . . . . . . . . . . . . . . . . . . . . . . . . . .133
e
Gl Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . . .72
© 6-6 Algebra: Solving Proportions . . . . . . .136
ht 6-7 Problem-Solving Investigation:
g
yri Draw a Diagram . . . . . . . . . . . . . . . . .138
p
o
C 6-8 Scale Drawings . . . . . . . . . . . . . . . . . .139
6-9 Fractions, Decimals, and Percents . . .142
Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . .144
Math Connects, Course 2 iii
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Contents

Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148 Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . .224
Vocabulary Builder . . . . . . . . . . . . . . . . . . . . .149 Vocabulary Builder . . . . . . . . . . . . . . . . . . . . .225
7-1 Percent of a Number . . . . . . . . . . . . .151 10-1 Angle Relationships . . . . . . . . . . . . . .227
7-2 The Percent Proportion . . . . . . . . . . .153 10-2 Complementary and Supplementary
7-3 Percent and Estimation . . . . . . . . . . .155 Angles . . . . . . . . . . . . . . . . . . . . . . . . .230
7-4 Algebra: The Percent Equation . . . . .157 10-3 Statistics: Display Data in a Circle
7-5 Problem-Solving Investigation: Graph . . . . . . . . . . . . . . . . . . . . . . . . . .232
Determine Reasonable Answers . . . .159 10-4 Triangles . . . . . . . . . . . . . . . . . . . . . . .236
7-6 Percent of Change . . . . . . . . . . . . . . .160 10-5 Problem-Solving Investigation:
7-7 Sales Tax and Discount . . . . . . . . . . . .162 Use Logical Reasoning . . . . . . . . . . . .238
7-8 Simple Interest . . . . . . . . . . . . . . . . . .165 10-6 Quadrilaterals . . . . . . . . . . . . . . . . . . .239
Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . .167 10-7 Similar Figures . . . . . . . . . . . . . . . . . . .241
10-8 Polygons and Tessellations . . . . . . . . .243
10-9 Translations . . . . . . . . . . . . . . . . . . . . .245
10-10 Reflections . . . . . . . . . . . . . . . . . . . . . .247
Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172 Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . .250
Vocabulary Builder . . . . . . . . . . . . . . . . . . . . .173
8-1 Line Plots . . . . . . . . . . . . . . . . . . . . . . .175
8-2 Measures of Central Tendency and
Range . . . . . . . . . . . . . . . . . . . . . . . . .177 Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . .254
8-3 Stem-and-Leaf Plots . . . . . . . . . . . . . .180 Vocabulary Builder . . . . . . . . . . . . . . . . . . . . .255
8-4 Bar Graphs and Histograms . . . . . . . .184 11-1 Area of Parallelograms . . . . . . . . . . . .257
8-5 Problem-Solving Investigation: 11-2 Area of Triangles and Trapezoids . . .258
Use a Graph . . . . . . . . . . . . . . . . . . . . .188 11-3 Circles and Circumference . . . . . . . . .260
8-6 Using Graphs to Predict . . . . . . . . . . .189 11-4 Area of Circles . . . . . . . . . . . . . . . . . . .262
8-7 Using Data to Predict . . . . . . . . . . . . .191 11-5 Problem-Solving Investigation:
C
8-8 Using Sampling to Predict . . . . . . . . .193 Solve a Simpler Problem . . . . . . . . . . .263 op
y
8-9 Misleading Statistics . . . . . . . . . . . . . .195 11-6 Area of Complex Figures . . . . . . . . . .264 rig
h
Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . .197 11-7 Three-Dimensional Figures . . . . . . . .266 t ©
G
11-8 Drawing Three-Dimensional le
n
Figures . . . . . . . . . . . . . . . . . . . . . . . . .268 co
e
11-9 Volume of Prisms . . . . . . . . . . . . . . . .270 /M
FVoolcdaabbulelasr .y . B. u. .i l.d .e .r .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..220021 1St1u-d1y0 GVuoilduem .e . o. f. C. .y l.i n. .d .e .r s. .. .. .. .. .. .. .. .. .. .. .. .. .. ..227713 cGraw-H
99--12 SSiammpplele E Svpeanctess .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..220046 ill, a d
9-3 The Fundamental Counting ivisio
Principle . . . . . . . . . . . . . . . . . . . . . . . .209 n
Foldables . . . . . . . . . . . . . . . . . . . . . . . . . . . . .278 o
9-4 Permutations . . . . . . . . . . . . . . . . . . . .210 f T
Vocabulary Builder . . . . . . . . . . . . . . . . . . . . .279 h
9-5 Combinations . . . . . . . . . . . . . . . . . . .212 12-1 Estimating Square Roots . . . . . . . . . .280 e M
9-6 Problem-Solving Investigation: cG
12-2 The Pythagorean Theorem . . . . . . . .282 ra
Act It Out . . . . . . . . . . . . . . . . . . . . . . .214 w
12-3 Problem-Solving Investigation: -H
9-7 Thoretical and Experimental Make a Model . . . . . . . . . . . . . . . . . . .285 ill C
Probability . . . . . . . . . . . . . . . . . . . . . .215 o
12-4 Surface Area of Rectangular Prisms .286 m
9-8 Compound Events . . . . . . . . . . . . . . . .217 12-5 Surface Area of Cylinders . . . . . . . . . .289 pan
Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . .219 ie
Study Guide . . . . . . . . . . . . . . . . . . . . . . . . . .291 s, In
c
.
iv Math Connects, Course 2
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All-in-One Teaching and Learning Tool
The examples can also be
found on the Interactive
Classroom CD-ROM.
3–5
The examples correspond
EXAMPLE
to the In-Class Examples PARKS There are 76 thousand acres of state parkland in
Georgia. This is 4 thousand acres more than three times
in the margin of the the number of acres of state parkland in Mississippi.
How many acres of state parkland are there in
Teacher Edition. Mississippi?
Words Three times the number of acres of state
parkland in Mississippi plus 4,000 is 76,000.
Variable Let m = the acres of state parkland in
Mississippi.
Three times the
Equation number of acres
of parkland
in Mississippi plus 4,000 is 76,000.
4,000 = 76,000
+ 4,000 = 76,000 Write the equation.
s, Inc. ̲̲̲̲̲̲ ̲̲ ̲ ̲ ̲̲ ̲̲̲̲̲ eSaucbhtr asicdte . from
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ani = Simplify.
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w-Hill, a division of The McGraw-Hill Com HAPEaxegSOrecS(isMs)Ie:GsE:NWMOERNKT dthThCuahevrhe ienren eudcg mauk lrra beYisne otrg uy olerfaa sPhrti’ r st==yo sbe gGaarrsre’eessbTg sbao aalrhlscy Bres heebeAsaaa Ss dloloEC.f nsHsBe.t haoAaTswthLoee in mLsDSp? c aiawimvMrnkiakdpyasell i ta hf 8tyenYih .taldeesc ows ihdns i h sudtMiha dGdaiersn r s6b e i4tyPgsw sohiriripcytepos i ..gesCopyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.s
a Exercises are also found on
Gr
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M
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Math Connects, Course 2 v
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This note-taking guide is designed to help students succeed in
Math Connects, Course 2. Each chapter includes:
CHAPTER
3
Algebra: Linear Equations and Functions
® Use the instructions below to make a Foldable to help you
organize your notes as you study the chapter. You will see
Foldable reminders in the margin of this Interactive Study
Notebook to help you in taking notes.
The Chapter Opener
Begin with a sheet of 11" × 17" paper.
contains instructions and
Ftoowlda rtdh eth seh omrtid sdidlee.s illustrations for students to
make a Foldable that will help
Fold the top to the them organize their notes.
bottom.
Open. Cut along the
A Note-Taking TNrseimOaiTdppE lfi -fioT Lsft erAeoaa dcbmuKbo srIfea n Naotlidas nGre bmsf a shioTdc. olIhfdePwo ao:tr nsof Wf.. tumThhtheaue ek rnene yrroeecufeo trraedkn tech(cid:1)(cid:65)(cid:78) e(cid:49)(cid:68)(cid:38)(cid:88)(cid:69)(cid:1)n(cid:34)(cid:80)o(cid:82)(cid:82)(cid:73)(cid:82)(cid:77)(cid:69).(cid:69)(cid:83)(cid:65)(cid:69)(cid:83)(cid:73)o(cid:84)s(cid:69)(cid:79)(cid:82)(cid:78)(cid:83)et(cid:38)e (cid:81)(cid:39)(cid:85)(cid:85)i(cid:65)(cid:78)s(cid:84)d(cid:67)(cid:73)(cid:84)(cid:79)(cid:73)(cid:78),(cid:79)(cid:83)(cid:78)e (cid:83)laisst einn ao r Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. BUILDC HY3TAVtcAhOohoPsel iUcTuyssa EomeRibsRu pnu a Vca lnfaogOo rmaeyrCl s pprr.Ae elhRefmBaeetbemriUne eteLdnthimAecceeraR bss lw et tYluriohs dt tecoy noo na fmy odnoptdeuel ew tssth t feveuo o edrtc aeytac.hxbhteub tcloeahorramykp ’tptsee adrrgm,e eyfis o nnyuuiot miwuo binwlle iosrlle r i lende eaBthsrucneirl idispne tY cCiooohunnar dpo tne r 3. Copyright © Glencoe
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prov54i deMasth Caonn echts, Ceourlsep 2ful Vocabulary Term oFno Puangde Defi nition DesEcxraipmtpiolne or cG
hint students can use Addition Property raw
of Equality -H
when taking notes. ill, a
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Division Property ion
of Equality o
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(continued on the next page) C
Math Connects, Course 2 55
vi Math Connects, Course 2
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Lessons cover the content of
3–2 Solving Addition and Subtraction Equations the lessons in the textbook.
As you discuss each example,
have students follow along and
EXAMPLES Solve an Addition Equation
MAIN IDEA Solve 14 + y = 20. Check your solution. complete the fill-in boxes. Be
(cid:129) Ssuoblvtera acdtidointi oenq uaantdio ns. 14 + y = 20 Write the equation. sure to remind them to take
̲̲̲̲̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲̲̲̲̲ 14 from notes as appropriate.
each side. Simplify.
=
Check
14 + y = 20 Write the original equation.
KEY CONCEPTS 14 + (cid:2) 20 Replace y with . Examples parallel the
SEuqbutarlaitcyt iIof ny oPuro spuebrttrya cotf = 20 (cid:3) Simplify. examples in the textbook.
the same number from
each side of an equation, The solution is .
the two sides remain
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. F eAEsstpoEoaiwqqqrwddmouuuoednpaaa e li sotewllt ii.infiddroto otyueaninre msn I®ds Psf ar sb eWrteiy oanequmorbpr unuyib a.ettado eoiartenut i dtroye rhel d antoqe hce,tfs uheht eah e le s. fe S C aa ̲ C a. oh ̲ h-l ev ̲e tc6+ec̲k =u ka̲a xY ̲+ 7++ ro+̲ 7u e̲77 4 r= ̲=(cid:2)=== P ̲6 666 r . ̲ o(cid:3)C̲g hr̲ee6̲cs ̲ks y So oulrv sebo .el uamWRSSWSctiiue mmrrih+biipottpp eetl near9ll aiittcq.ff hhcyy=eu..eet. aaT 2eo th2wqrieiogui tiasnhn fot .arioloul nmeti.oq enua aicstih .o ns.ide. 3–5 EXPGtHM hAAeoieMREsowV sWnqKrPai guumrsSLoiiasEma raaitdTbpi.nbo slhTpeyenehir ?ar ioecs f ria easMTpLnrTs coauehe4 hifrrotm s r r7t kepsefmeh6b slieaesas oe r totst=nrtkuahiifi dmp lmo stota spefahieun teni anesa.psds c M dttaa artehhc enria erssekpdec snlas riaasu reosncmksfird p lsbmeap teasnaior rtdop reeolf e f ui pt snasthath c rae4Mrka,rte0leniesas0 nposi0tnfihd a sis rsrsit enkia7pe lt6a ep,t0n ii0.md 0 e.ins
in Mississippi plus 4,000 is 76,000.
reminds students to
4,000 = 76,000
take notes in their
Math Connects, Course 2 59
Foldable. + 4,000 = 76,000 Write the equation.
̲̲̲̲̲̲ ̲̲ ̲ ̲ ̲̲ ̲̲̲̲̲ Subtract from
each side.
= Simplify.
The McGraw-Hill Companies, Inc. Utcohs aeChp eyHtole3Apur P yrt oeTCusEht .aRstputde®yr 3fo Fro ylBoduabrR Sle TIUNDGYTwoCVPgofhl oeU G IOatmrnhpdZcNaeCt oUsekZ eevAreoa.LI G c3aBrcEoD,ca mchUMgbrE, ouo LIoA lstaArsoT Kwrj:yRuoE mwY rRdAbo lrpedu Lspz iuznLlz ez,l eT OGBVYV(spoooalucOvUEgae cebCI atsuLhT nA5leD a5u Brp–Hs yY5eu UB6 zOy)uzLoE ltiUuelAod.r Re RhRcreo Ylmp pyloeute d HAPEaxegSOrecS(isMs)Ie:GsE:NWMOERNKT dthThCuahevrhe ienren eudcg mauk lrra beYisne otrg uy olerfaa sPhrti’ r st==yo sbe gGaarrsre’eessbg sbao aalrlscy Bres hebeAsaaa SsdloloE.f nsHsBe.t aoAaTswthLoe in mLsDSp? aiawimvMrniakdpyasell i tahf 8tyenih .taldeesc ws ihdns i h sdtMiha dGdaiesn r s6be i4tygsw sohiriipcyteps i .. Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
on of Writ3i-n1g Expressions and Equations CExheercckis Yeos uarll oPwro gstruedsse nts
divisi Mreaptrcehs etnhte tphherma.ses with the algebraic expressions that 66 Math Connects, Course 2 to solve similar exercises
Hill, a 12.. sseevveenn lpelsuss aa nnuummbbeerr ba.. 77 -· n n on their own.
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Copyright © Glencoe/McGra W S 34578oSr.....loi vtssTEwaleeeev hx3 nvv +ipeee-ueen2 l aannpm2agcc r3i dlbnhhAoe ie=d s vdiesrusni deq-d ic tsnwiteuh1 t dt1oo1aaie o2fr ntb nd.ni4 y oasc a a naehnn n .onua d Cdwums h m Sabteouenb cresb k arot llryvgaeoec ubatrr i-o 69asn.. io 1c Ty3l0E u5we iq=s qte= iu euno3 qaztan.yu tt-.i aidoo li1 nnvt5osi.d -eded1.. 0b 7_n7.y + n Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. BStchotruiennd cmgeyi panGtignus iIfidtrd eoAe malrles T evaoiaengcwdhe t sklh eeesysr o n.

72 Math Connects, Course 2
Math Connects, Course 2 vii
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NOTE-TAKING TIPS
Notes are a reminder to the students as to what they learned in class. Taking
good notes can help students succeed in mathematics. The following tips will
help students take better classroom notes.
(cid:129) Before class, ask what your teacher will be discussing in class. Review
mentally what you already know about the concept.
(cid:129) Be an active listener. Focus on what your teacher is saying. Listen for
important concepts. Pay attention to words, examples, and/or diagrams
your teacher emphasizes.
(cid:129) Write your notes as clear and concise as possible. The following symbols
and abbreviations may be helpful in your note-taking.
Symbol or Symbol or
Word or Phrase Word or Phrase
Abbreviation Abbreviation
for example e.g. not equal ≠
such as i.e. approximately ≈
with w/ therefore ∴
without w/o versus vs
and + angle ∠

(cid:129) Use a symbol such as a star (★) or an asterisk (*) to emphasize important
concepts. Place a question mark (?) next to anything that you do not C
o
understand. py
rig
h
(cid:129) Ask questions and participate in class discussion. t ©
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(cid:129) Review your notes as soon as possible after class. During this time, organize ill, a
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(cid:129) Don’t use someone else’s notes as they may not make sense. -H
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(cid:129) Don’t doodle. It distracts you from listening actively. om
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(cid:129) Don’t lose focus or you will become lost in your note-taking. ie
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viii Math Connects, Course 2
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C H A PTE
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1
Introduction to Algebra and Functions

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® Use the instructions below to make a Foldable to help you
organize your notes as you study the chapter. You will see
Foldable reminders in the margin this Interactive Study
Notebook to help you in taking notes.
Begin with eleven sheets of notebook paper.
Staple the eleven sheets
together to form a
booklet.
Make each one 2 lines
longer than the one
before it.
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on of The Mc number. (cid:42)(cid:78)(cid:84)(cid:39)(cid:79)(cid:84)(cid:85)(cid:82)(cid:1)(cid:34)(cid:79)(cid:78)(cid:65)(cid:68)(cid:49)(cid:67)(cid:76)(cid:78)(cid:71)(cid:52)(cid:84)(cid:85)(cid:82)(cid:68)(cid:34)(cid:73)(cid:69)(cid:79)(cid:67)(cid:79)(cid:79)(cid:66)(cid:1)(cid:78)(cid:84)(cid:70)(cid:66)(cid:76)(cid:49)(cid:82)(cid:73)(cid:86)(cid:79)(cid:83)(cid:79)(cid:65)(cid:76)(cid:73)(cid:69)(cid:76)(cid:78)(cid:82)(cid:78)(cid:65)(cid:77)(cid:71)(cid:78)(cid:14) (cid:18)(cid:18)(cid:14)(cid:14)(cid:21)(cid:20)
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Math Connects, Course 2 1
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C H A PTE
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1
BUILD YOUR VOCABULARY
This is an alphabetical list of new vocabulary terms you will learn in Chapter 1.
As you complete the study notes for the chapter, you will see Build Your
Vocabulary reminders to complete each term’s defi nition or description on
these pages. Remember to add the textbook page number in the second
column for reference when you study.
Found Description or
Vocabulary Term Defi nition
on Page Example
algebra
algebraic expression
[al-juh-BRAY-ihk]
arithmetic sequence
[air-ith-MEH-tik]
base
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coeffi cient righ
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defi ning the variable e/M
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domain ill, a
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equation f T
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evaluate ies
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exponent
2 Math Connects, Course 2
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