1、MATH Vocabulary Chapter 1Integernegative numberpositive numbernatural numbereven numberodd numberrational numberirrational numberfiniteinfinitedecimaldecimal placesignificant figurestandard formscientific notationrootalgebraarithmeticgeometrytrigonometryfractionratioproportionpercentpercentagefactor

2、multiplemultiplyproductleast common multipledividendhighest common factodivisorquotientremainderprime numbersetsquare rootcube rootnumeratordenominatorproper fractionimproper fractionmixed numeral( numadditionsubtractionmultiplicationdivisionsumdifferencemultiplyindexpowerexponentbasenon-zero number

3、reciprocalroundingindex formordinary formoperationfour basic operationssimplest formrecurring decimalbracketminusplusCHAPTER 2termfirst termsequencegeneral termarithmetic progressioncommon differencegeometric progressioncommon ratiosubstitutionsubstituteintoformulaalgebraic expressionlike termssimpl

4、ifycombine like termsbracketexpandingfactorizefactorizationmonomialbinomialtrinomialpolynomialquadratic equationlinear equationconsecutive numberssubjectquadratic trinomialcross multiplicationconstantsimultaneous equationssubstitution methodelimination methodunknownsolutionfunctiondomainrangecomposi

5、te functioninverse functiondependent variableindependent variabledirect proportionindirect proportiontangentgradientformulaexpressionperfect squareperfect cubeinequalitycoefficientChapter 3 Geometrystraight lineanglepoint of intersectionvertexline segmentrayCurveparabolaparallelperpendiculartransver

6、salvertical linehorizontal lineacute angleright angleobtuse anglestraight anglereflex anglerevolutioncomplementary anglessupplementary anglescorresponding anglesalternate anglesvertically opposite anglesco-interior anglesinterior angleexterior angleTriangleacute-angled triangleobtuse-angled triangle

7、right triangleadjacent anglesscalene triangleisosceles triangleequilateral trianglequadrilateralparallelogramrectanglesquarerhombusdiagonaltrapeziumkitepentagonhexagonheptagonoctagonnonagondecagonpolygonregular polygoncirclesemicirclecenter of circlecircumferencchordradiusdiametertangentarcmajor arc

8、minor arcmajor segmentminor segmenprismpyramidtriangular prismsquare prismCuboidcuberectangular prismcylindertriangular pyramid rectangular pyramidconespherehemispherevolumecapacityareasurface areanetperimeterlengthwidthheightcongruencecongruentsimilaritysimilarbearingDue NorthDue Eastclockwiseantic

9、lockwisebisectorperpendicular bisectorangle bisectorsymmetryline of symmetryPythagoras'Theoremhypotenuseoppositeadjacentsinecosinetangentvectormagnitudemoduluscolumn vectorposition vectorreflectionrotationtranslationenlargementshearstretchtransformationmatrixsquare matrixrow matrixcolumn matrixo

10、rder of matrixIdentity matrixequal matricesleading diagonaldeterminantinverse matrixplane shape2-dimensional3-dimensionalsolid figurepoint of contactdimensionChapter 4 Handling dataprobabilitystatisticsdataraw datacontinuous datadiscrete dataquantitative dataqualitative datatally chartpictographbar

11、chartline chartfrequency polygonpie chartmeanmedianmodedistributionFrequencycumulative frequencyrelative frequencycumulative relative frequencyrangequartilelower quartileupper quartileinterquartile rangeclass limitsclass boundariesclass widthhistogramfrequency densityoutcomeeventsample spacetheoretical probabilitye