表达式13: "y" equals negative 10 left brace, 26 less than or equal to "x" less than or equal to 34 , right bracey=−1026≤x≤34
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表达式14: "y" less than or equal to StartAbsoluteValue, 2 thirds "x" minus 10 , EndAbsoluteValue minus 1.2 left brace, "y" greater than StartAbsoluteValue, "x" minus 15 , EndAbsoluteValue minus 3 , right bracey≤23x−10−1.2y>x−15−3
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表达式15: "y" equals negative .7 "x" plus 11.4 left brace, 15 less than or equal to "x" less than or equal to 25 , right bracey=−.7x+11.415≤x≤25
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表达式16: "y" squared minus 6 "y" equals "x" plus 5 "x" plus 40 left brace, negative 1.4 2 less than or equal to "y" less than or equal to 10 , right bracey2−6y=x+5x+40−1.42≤y≤10
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表达式17: "y" equals StartAbsoluteValue, "x" minus 32 , EndAbsoluteValue minus 10 left brace, 30 less than or equal to "x" less than or equal to 33.6 , right bracey=x−32−1030≤x≤33.6
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表达式18: "y" equals StartAbsoluteValue, "x" minus 28 , EndAbsoluteValue minus 10 left brace, 26.3 less than or equal to "x" less than or equal to 30 , right bracey=x−28−1026.3≤x≤30
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表达式19: "y" equals StartAbsoluteValue, "x" minus 28 , EndAbsoluteValue minus 9 left brace, 26.5 less than or equal to "x" less than or equal to 30 , right bracey=x−28−926.5≤x≤30
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表达式20: "y" equals StartAbsoluteValue, "x" minus 32 , EndAbsoluteValue minus 9 left brace, 30 less than or equal to "x" less than or equal to 33.5 , right bracey=x−32−930≤x≤33.5
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表达式21: "y" squared minus 6 "y" equals "x" plus 5 "x" plus 15 left brace, negative 0.9 4 less than or equal to "y" less than or equal to 8.5 6 , right bracey2−6y=x+5x+15−0.94≤y≤8.56
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表达式22: "y" equals negative 3.5 5 "x" squared plus 107.2 8 "x" minus 813.3 left brace, 14.6 3 less than or equal to "x" less than or equal to 15.5 2 , right bracey=−3.55x2+107.28x−813.314.63≤x≤15.52
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表达式23: "y" equals 3 "x" plus 25 left brace, 0 less than or equal to "y" less than or equal to 11.4 6 , right bracey=3x+250≤y≤11.46
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表达式24: "y" equals StartAbsoluteValue, "x" minus 30 , EndAbsoluteValue minus 10 left brace, 26.6 6 less than or equal to "x" less than or equal to 33.3 , right bracey=x−30−1026.66≤x≤33.3
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表达式25: "y" equals StartAbsoluteValue, "x" minus 30 , EndAbsoluteValue minus 9 left brace, 27 less than or equal to "x" less than or equal to 33 , right bracey=x−30−927≤x≤33
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表达式26: "y" squared plus 12.3 "y" equals "x" minus 63 left brace, negative 7.3 less than or equal to "y" less than or equal to negative 6.1 , right bracey2+12.3y=x−63−7.3≤y≤−6.1
