0002000201000feActProject.ACT000102000aLimits.EAC010000002b53 y=sin(((1)/(x)))x! abs(x)    abs(x)   @! -abs(x)- abs(x) `U"S Ys93i@# Yf'!5 q: :><vKr  A 'L'pC uxy q!! xsin(1/ ) 2  Limits.EACeActProject.ACT"&  I `E '`[1bp\Authorntnfessor Wei-Chi Yang L"URL: http://www.radford.edu/wy)H e-mail: @(Kan Obives:[W1.R will use geometry link, numeric, graphical and symbolic features within ClassPad  to explore sYV problems.CK22. We will explore the 'squeeze principle' to find limit of a function.[[ Example 1. 9k use piecewi deSedEehs. \]StepZtQŌL followingk-k, which says f(x) is equalg-5x2$+2 when x1; o0r,  is 3x-3.R Ee=(?, a +2,F)RJEdoneVgLNote. We remark thate function f above can be!ought (graphically) as a S Qcombina>ofNollowing two separate s (however, wk not perform X f=f1+f2).Rndefine f1(x)=-5x2 +2|x1R4doneED2D3x-3|x>1[\G f1 and f2 here=>Ј&*0N&%FinaForm$NGraph2D% 3 LISTSYS$@4< Modify XP<STATCALC |d< \x Sequence,xSheetO | olveEq`wr(UptupFLG1 (<Lis{HDPicViewWind_osvev-̐xy^Uy2(< P |  f,O8DP\ht Ȇ !Ԇ"#$1%h &| '(  )4  *E@I+L,X-d.p0|123  5EĆFІH܆IJKT]6k M NO6P<† QbRVTS `?l ]Z xi ^_ Z ab ͆Ά׆̒Aؒ ْڒے FinanciaUFormat   system]"^_` a "bxR @R @xЉGKN<%FinaForm$NGraph2D 3, LISTSYS8@4< Modify lP<STATCALC d< \x S:equence,xSheetO | olveEq`wr(Up(tupFLG14(<Lis{\DPicViewWind_osvev xy^((H2((<<P H*  k1T`lx؆  !, "@"#TF $h,%|8 &D !'P(\  )`hd*t+N-.012Ȇ3Ԇ45EF H I@ J^Kh L@MNX+Odņ PpnQr|RST]n } ^_`ab ĒІ͆܆Ά2/ב@XؑT ّh ڑ|$ 6ۑ0 FinancialFormat  ! system]"^_` a bxR @0` `à6 @x !% a. MatDatab:.EACAF    C<^    < Select and Drag ALL,re. raphs toge=r.ΈW[ [ۉ Exercise 1. ( FiQt x-aH2*H) xx&+b by applyingsqueeze principle. [Hint: R x-a*23*sin@1) xZ+bRp }eAct FH$x^(g(a(x,1)))G1H4"x(x<0,g1(x),0)+(x>0,g1(x),1)angles  $0<HT`lx @`u8area D $0<HT`lxY5Ya`HyTe`aI(X6fGH 3U2F`7sC)E(8xGEaRB'HgC63@TGQC'S8sP06C 62)GU2AX7 T X6b3SfH0x(x1, -5*x^(2)+2, 3*x-3)f1H$x-5*x^(2)+2|x1f2H x3*x-3|x>1f3H xf1(x)+f2(x)gH$xx*L(((1)/(x)))g1H x((L(x))/(x))m_angle m_area volume D $0<HT`lxY5Ya`HyTe`aI(X6fGH 3U2F`7sC)E(8xGEaRB'HgC63@TGQC'S8sP06C 62)GU2AX7 T X6b3S010008main.ACT0001020012eActivity Save.EAC010000002b53 y=sin(((1)/(x)))x! abs(x)    abs(x)   @! -abs(x)- abs(x) `U"S Ys93i@# Yf'!5 q: :><vKr  A 'L'pC uxy q! xsin(1/ ) 2  Limits.EACeActProject.ACT"&  I `E '`[1bp\Authorntnfessor Wei-Chi Yang L"URL: http://www.radford.edu/wy)H e-mail: @(Kan Obives:[W1.R will use geometry link, numeric, graphical and symbolic features within ClassPad  to explore sYV problems.CK22. We will explore the 'squeeze principle' to find limit of a function.[[ Example 1. 9k use piecewi deSedEehs. \]StepZtQŌL followingk-k, which says f(x) is equalg-5x2$+2 when x1; o0r,  is 3x-3.R Ee=(?, a +2,F)RJEdoneVgLNote. We remark thate function f above can be!ought (graphically) as a S Qcombina>ofNollowing two separate s (however, wk not perform X f=f1+f2).Rndefine f1(x)=-5x2 +2|x1R4doneED2D3x-3|x>1[\G f1 and f2 here=>Ј&*0N&%FinaForm$NGraph2D% 3 LISTSYS$@4< Modify XP<STATCALC |d< \x Sequence,xSheetO | olveEq`wr(UptupFLG1 (<Lis{HDPicViewWind_osvev-̐xy^Uy2(< P |  f,O8DP\ht Ȇ !Ԇ"#$1%h &| '(  )4  *E@I+L,X-d.p0|123  5EĆFІH܆IJKT]6k M NO6P<† QbRVTS `?l ]Z xi ^_ Z ab ͆Ά׆̒Aؒ ْڒے FinanciaUFormat   system]"^_` a "bxR @R @xЉGKN<%FinaForm$NGraph2D 3, LISTSYS8@4< Modify lP<STATCALC d< \x S:equence,xSheetO | olveEq`wr(Up(tupFLG14(<Lis{\DPicViewWind_osvev xy^((H2((<<P H*  k1T`lx؆  !, "@"#TF $h,%|8 &D !'P(\  )`hd*t+N-.012Ȇ3Ԇ45EF H I@ J^Kh L@MNX+Odņ PpnQr|RST]n } ^_`ab ĒІ͆܆Ά2/ב@XؑT ّh ڑ|$ 6ۑ0 FinancialFormat  ! system]"^_` a bxR @0` `à6 @x !% a. MatDatab:.EACAF    C<^    < Select and Drag ALL,re. raphs toge=r.ΈW[ [ۉ Exercise 1. ( FiQt x-aH2*H) xx&+b by applyingsqueeze principle. 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