Expresión 11: "y" equals left parenthesis, "x" minus 0.5 , right parenthesis left brace, 0 less than "x" less than 0.5 , right bracey=x−0.50<x<0.5
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Expresión 12: "y" equals left parenthesis, negative "x" minus 0.5 , right parenthesis left brace, negative 0.5 less than "x" less than 0 , right bracey=−x−0.5−0.5<x<0
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Expresión 13: "x" equals 0 left brace, negative 1 less than "y" less than negative 0.5 , right bracex=0−1<y<−0.5
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Expresión 14: "y" equals "x" minus 1 left brace, negative 1 less than "x" less than 0 , right bracey=x−1−1<x<0
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Expresión 15: "y" equals negative "x" minus 1 left brace, 0 less than "x" less than 1 , right bracey=−x−10<x<1
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Expresión 16: "y" equals 1 half "x" left brace, negative 3 less than "x" less than negative 0.3 3 3 , right bracey=12x−3<x<−0.333
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Expresión 17: "y" equals 0 left brace, negative 2 less than "x" less than negative 0.5 , right bracey=0−2<x<−0.5
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Expresión 18: "y" equals 1 quarter "x" left brace, negative 2.5 less than "x" less than negative 0.4 , right bracey=14x−2.5<x<−0.4
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Expresión 19: "y" equals negative 1 half "x" left brace, 3 greater than "x" greater than 0.3 3 3 , right bracey=−12x3>x>0.333
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Expresión 20: "y" equals 0 left brace, 2 greater than "x" greater than 0.5 , right bracey=02>x>0.5
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Expresión 21: "y" equals negative 1 quarter "x" left brace, 2.5 greater than "x" greater than 0.4 , right bracey=−14x2.5>x>0.4
