Expression 5: "C" plus .0 5 times left bracket, 1 , 2 , 3 , right bracket Has graph. To audio trace, press ALT+T.C+.05·1,2,3
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Expression 6: "M" equals max left parenthesis, "C" left bracket, 1 , right bracket , "C" left bracket, 2 , right bracket , "C" left bracket, 3 , right bracket , right parenthesis Has graph. To audio trace, press ALT+T.M=maxC1,C2,C3
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Expression 7: "m" equals min left parenthesis, "C" left bracket, 1 , right bracket , "C" left bracket, 2 , right bracket , "C" left bracket, 3 , right bracket , right parenthesis Has graph. To audio trace, press ALT+T.m=minC1,C2,C3
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Expression 8: "V" equals "M" Has graph. To audio trace, press ALT+T.V=M
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Expression 9: "S" equals StartFraction, "M" minus "m" Over "V" , EndFraction Has graph. To audio trace, press ALT+T.S=M−mV