表达式23: left parenthesis, "x" minus 6 , right parenthesis squared plus left parenthesis, "y" minus 2.5 , right parenthesis squared less than or equal to 3x−62+y−2.52≤3
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表达式24: left parenthesis, "x" minus 6 , right parenthesis squared plus left parenthesis, "y" minus 2.5 , right parenthesis squared less than or equal to 1x−62+y−2.52≤1
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表达式25: left parenthesis, "x" plus 6 , right parenthesis squared plus left parenthesis, "y" minus 2.5 , right parenthesis squared less than or equal to 3x+62+y−2.52≤3
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表达式26: left parenthesis, "x" plus 6 , right parenthesis squared plus left parenthesis, "y" minus 2.5 , right parenthesis squared less than or equal to 1x+62+y−2.52≤1
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表达式27: "x" equals .7 5 left parenthesis, "y" minus 2.5 , right parenthesis squared plus 3.4 left brace, 0.2 less than or equal to "y" less than or equal to 5.5 , right bracex=.75y−2.52+3.40.2≤y≤5.5
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表达式28: "x" equals negative .7 5 left parenthesis, "y" minus 2.5 , right parenthesis squared minus 3.4 left brace, 0.2 less than or equal to "y" less than or equal to 5.5 , right bracex=−.75y−2.52−3.40.2≤y≤5.5
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表达式29: "y" equals 0.5 "x" minus 10 left brace, 9 less than or equal to "x" less than or equal to 17.4 , right bracey=0.5x−109≤x≤17.4
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表达式30: "y" equals 0.5 "x" minus 12 left brace, 9 less than or equal to "x" less than or equal to 17.1 , right bracey=0.5x−129≤x≤17.1
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表达式31: "y" equals 0.5 "x" minus 14 left brace, 9 less than or equal to "x" less than or equal to 16.5 , right bracey=0.5x−149≤x≤16.5
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表达式32: "y" equals negative 0.5 "x" minus 10 left brace, negative 17.4 less than or equal to "x" less than or equal to negative 9 , right bracey=−0.5x−10−17.4≤x≤−9
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表达式33: "y" equals negative 0.5 "x" minus 12 left brace, negative 17.1 less than or equal to "x" less than or equal to negative 9 , right bracey=−0.5x−12−17.1≤x≤−9
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表达式34: "y" equals negative 0.5 "x" minus 14 left brace, negative 16.5 less than or equal to "x" less than or equal to negative 9 , right bracey=−0.5x−14−16.5≤x≤−9
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表达式35: "y" equals negative StartAbsoluteValue, "x" , EndAbsoluteValue minus 20.5 left brace, negative 2.0 1 less than or equal to "x" less than or equal to 2.0 1 , right bracey=−x−20.5−2.01≤x≤2.01
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表达式36: "y" equals StartAbsoluteValue, "x" , EndAbsoluteValue plus 15.4 left brace, negative 2.0 1 less than or equal to "x" less than or equal to 2.0 1 , right bracey=x+15.4−2.01≤x≤2.01
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表达式37: "y" equals negative 0.5 "x" minus 9 left brace, negative 17.4 less than or equal to "x" less than or equal to negative 8 , right bracey=−0.5x−9−17.4≤x≤−8
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表达式38: "x" equals negative 8 left brace, negative 11 less than "y" less than negative 5 , right bracex=−8−11<y<−5
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表达式39: "y" equals negative 0.5 "x" minus 15 left brace, negative 16 less than or equal to "x" less than or equal to negative 8 , right bracey=−0.5x−15−16≤x≤−8
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表达式40: "y" equals 0.5 "x" minus 9 left brace, 8 less than or equal to "x" less than or equal to 17.4 , right bracey=0.5x−98≤x≤17.4
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表达式41: "x" equals 8 left brace, negative 11 less than "y" less than negative 5 , right bracex=8−11<y<−5
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表达式42: "y" equals 0.5 "x" minus 15 left brace, 8 less than or equal to "x" less than or equal to 16 , right bracey=0.5x−158≤x≤16
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表达式43: "x" equals negative .2 left parenthesis, "y" plus 5 , right parenthesis squared minus 8 left brace, negative 5 less than "y" less than 1.8 , right bracex=−.2y+52−8−5<y<1.8
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表达式44: "x" equals .2 left parenthesis, "y" plus 5 , right parenthesis squared plus 8 left brace, negative 5 less than "y" less than 1.8 , right bracex=.2y+52+8−5<y<1.8
