表达式12: "y" equals StartRoot, 0.3 minus left parenthesis, "x" minus 2.5 , right parenthesis squared , EndRoot plus 0.9 left brace, "x" greater than 2.0 2 2 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=0.3−x−2.52+0.9x>2.022
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表达式13: "y" equals negative StartRoot, 0.3 minus left parenthesis, "x" minus 2.5 , right parenthesis squared , EndRoot plus 0.9 left brace, "x" greater than 2.7 1 5 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=−0.3−x−2.52+0.9x>2.715
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表达式14: "y" equals StartRoot, 10 minus 4.5 "x" squared , EndRoot minus 2.2 left brace, "x" greater than or equal to 1.4 5 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=10−4.5x2−2.2x≥1.45
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表达式15: "y" equals negative 5.3 6 left brace, negative 2.2 less than or equal to "x" less than or equal to 2.2 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=−5.36−2.2≤x≤2.2
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表达式16: "y" equals 0.8 StartRoot, 1 minus left parenthesis, "x" minus 1.2 , right parenthesis squared , EndRoot minus 5.3 6 left brace, "x" greater than or equal to 0.9 8 2 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=0.81−x−1.22−5.36x≥0.982
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表达式17: "y" equals 0.8 StartRoot, 1 minus left parenthesis, "x" plus 1.2 , right parenthesis squared , EndRoot minus 5.3 6 left brace, "x" less than or equal to negative 0.9 8 2 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=0.81−x+1.22−5.36x≤−0.982
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表达式18: "y" equals StartRoot, 1.4 minus left parenthesis, "x" plus 1 , right parenthesis squared , EndRoot minus 3 left brace, "x" less than or equal to negative 1.4 8 5 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=1.4−x+12−3x≤−1.485
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表达式19: "y" equals negative StartRoot, 1.4 minus left parenthesis, "x" plus 1 , right parenthesis squared , EndRoot minus 3 left brace, "x" less than or equal to negative 1.1 6 6 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=−1.4−x+12−3x≤−1.166
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表达式20: "y" equals StartRoot, 1.4 minus left parenthesis, "x" minus 1 , right parenthesis squared , EndRoot minus 3 left brace, "x" greater than or equal to 1.4 8 5 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=1.4−x−12−3x≥1.485
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表达式21: "y" equals negative StartRoot, 1.4 minus left parenthesis, "x" minus 1 , right parenthesis squared , EndRoot minus 3 left brace, "x" greater than or equal to 1.1 6 6 , right brace 有图表。 要进行音频跟踪，按“Alt 键 + T”。y=−1.4−x−12−3x≥1.166
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表达式22: left parenthesis, "y" minus 0.3 5 , right parenthesis squared positive left parenthesis, "x" minus 1 , right parenthesis squared less than 0.2 有图表。 要进行音频跟踪，按“Alt 键 + T”。y−0.352+x−12<0.2
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表达式23: left parenthesis, "y" minus 0.3 5 , right parenthesis squared positive left parenthesis, "x" plus 1 , right parenthesis squared less than 0.2 有图表。 要进行音频跟踪，按“Alt 键 + T”。y−0.352+x+12<0.2
