Expression 22: "g" left parenthesis, "x" , right parenthesis equals "e" Superscript, negative 1 half left parenthesis, StartFraction, "x" Over 1.4 , EndFraction , right parenthesis squared , Baselinegx=e−12x1.42
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Expression 23: "P" left parenthesis, "x" , right parenthesis equals StartFraction, 2.7 Over abs left parenthesis, "x" , right parenthesis cubed , EndFractionPx=2.7absx3
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Expression 24: .5 "P" left parenthesis, "x" , right parenthesis.5Px
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Expression 25: "Y" left parenthesis, "x" , right parenthesis equals StartFraction, 1 Over 1 plus StartNestedFraction, abs left parenthesis, "x" , right parenthesis cubed NestedOver .5 times 2.7 , EndNestedFraction , EndFractionYx=11+absx3.5·2.7