Expresión 13: negative 1 eighth left parenthesis, "x" plus 3 , right parenthesis left parenthesis, "x" minus 1 , right parenthesis squared left brace, negative 3 less than or equal to "x" less than or equal to 2.5 , right brace−18x+3x−12−3≤x≤2.5
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Expresión 14: negative 5 left parenthesis, "x" , right parenthesis squared plus 4.4 left brace, negative 0.2 8 5 less than or equal to "x" less than or equal to 0.2 8 5 , right brace−5x2+4.4−0.285≤x≤0.285
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Expresión 15: negative 5 left parenthesis, "x" minus 0.8 , right parenthesis squared plus 4.3 left brace, 0.5 4 8 less than or equal to "x" less than or equal to 1.0 7 3 , right brace−5x−0.82+4.30.548≤x≤1.073
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Expresión 16: negative 5 left parenthesis, "x" minus 1.6 , right parenthesis squared plus 4.2 left brace, 1.3 4 9 less than or equal to "x" less than or equal to 1.8 9 1 , right brace−5x−1.62+4.21.349≤x≤1.891
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Expresión 17: negative 5 left parenthesis, "x" minus 2.4 , right parenthesis squared plus 4 left brace, 2.1 5 9 less than or equal to "x" less than or equal to 2.7 0 2 , right brace−5x−2.42+42.159≤x≤2.702
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Expresión 18: negative 5 left parenthesis, "x" plus 3.2 , right parenthesis squared plus 3.8 left brace, negative 3.5 4 2 less than or equal to "x" less than or equal to negative 2.9 3 9 , right brace−5x+3.22+3.8−3.542≤x≤−2.939
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Expresión 19: negative 5 left parenthesis, "x" minus 3.2 , right parenthesis squared plus 3.8 left brace, 2.9 3 9 less than or equal to "x" less than or equal to 3.5 4 2 , right brace−5x−3.22+3.82.939≤x≤3.542
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Expresión 20: negative StartFraction, 1 Over 16 , EndFraction left parenthesis, "x" , right parenthesis squared plus 4 left brace, negative 8 less than or equal to "x" less than or equal to 8 , right brace−116x2+4−8≤x≤8
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Expresión 21: StartFraction, 1 Over 16 , EndFraction left parenthesis, "x" , right parenthesis squared minus 4 left brace, negative 8 less than or equal to "x" less than or equal to 8 , right brace116x2−4−8≤x≤8
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Expresión 22: "y" equals 0 left brace, negative 8 less than or equal to "x" less than or equal to negative 5.8 2 , right bracey=0−8≤x≤−5.82
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Expresión 23: "y" equals 0 left brace, negative 4.2 6 less than or equal to "x" less than or equal to 4.2 6 , right bracey=0−4.26≤x≤4.26
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Expresión 24: "y" equals 0 left brace, 5.8 2 less than or equal to "x" less than or equal to 8 , right bracey=05.82≤x≤8
