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1、GRAPHINGCALCULATORAPPENDIX1IntroductiontotheGraphingCalculatorThissectionintroducesyoutosomecommonly-usedkeysandmenusofthecalculator.SettingMODETheMODEkeyallowsyoutoselectyourpreferencesinmanyaspectsofPreferencescalculationandgraphing.Manyofthesesettingsar
2、erarelychangedincommonusage.Thisscreenshowsthedefaultmodesettings.←typeofnumericnotation←numberofdecimalplacesinresults←unitofanglemeasureused←typeofgraph(function,parametric,polar,sequence)←whethertoconnectgraphedpoints←real,rectangularcomplex,orpolarcomp
3、lexnumbersystem←graphoccupiesfullscreen,topofscreenwithHOMEscreenbelow,orleftsideofscreenwithTABLEonrightTochangethepreferences,usethearrowkeystohighlightyourchoiceandpress.ENTERGRAPHINGCALCULATORAPPENDIXFORMATTheFORMATmenuisthesecondfunctionofZOOMandsetsp
4、referencesfortheappearanceofyourgraphingscreen.Thedefaultscreenisshownbelow.←rectangularorpolarcoordinatesystem←whethertodisplaythecursorcoordinatesonscreen←whethertoshowagridpatternonscreen←whethertoshowtheaxes←whethertolabeltheaxes←whethertoshowtheequati
5、onbeinggraphedYoucanchangeyourpreferencesintheFORMATmenuinthesamewayyouchangesettings.MODEUsingMenusManykeysonthecalculatoraccessmenusfromwhichyoucanselectafunction,command,orsetting.Somekeysaccessmultiplemenus.Youcanusetherightandleftarrowkeystoscrollthro
6、ughthedifferentmenunameslocatedatthetopofthescreen.Aseachmenunameishighlighted,thechoicesonthescreenchange.ThescreensonthenextpageshowvariousmenusaccessedbyusingMATH.A2GraphingCalculatorAppendixMathmenuNumbermenuGRAPHINGCALCULATORAPPENDIXComplexNumbermenuP
7、robabilitymenuToselectachoiceinamenu,eitherusethearrowkeystohighlightyourchoiceandpressENTERorsimplypressthenumberorletterofyourselection.Noticethatentry7inthefirstscreenhasadownarrowinsteadofacolonafterthe7.Thissignifiestherearemoreentriesinthemenu.Altern
8、ateAbovemostkeysareoneortwoadditionallabelsrepresentingcommands,FunctionKeysmenus,letters,lists,oroperationalsymbols.Theseareaccessedbyusing2ndor.ALPHAWheneveran•2ndaccessesthecommandsontheleftabovethekey.Not
