表达式13: negative left parenthesis, .0 6 "x" , right parenthesis plus 37 left brace, 2 less than "x" less than 5.5 , right brace−.06x+372<x<5.5
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表达式14: negative left parenthesis, .0 6 "x" , right parenthesis plus 36 left brace, 2 less than "x" less than 5 , right brace−.06x+362<x<5
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表达式15: negative left parenthesis, .0 6 "x" , right parenthesis plus 36.5 left brace, 1.5 less than "x" less than 6 , right brace−.06x+36.51.5<x<6
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表达式16: left parenthesis, .0 6 "x" , right parenthesis plus 37 left brace, negative 5.5 less than "x" less than negative 2 , right brace.06x+37−5.5<x<−2
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表达式17: left parenthesis, .0 6 "x" , right parenthesis plus 36.5 left brace, negative 6 less than "x" less than negative 1.5 , right brace.06x+36.5−6<x<−1.5
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表达式18: left parenthesis, .0 6 "x" , right parenthesis plus 36 left brace, negative 5.5 less than "x" less than negative 2 , right brace.06x+36−5.5<x<−2
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表达式19: negative left parenthesis, .5 "x" plus 3.2 , right parenthesis squared plus 55 left brace, negative 12.8 6 6 less than "x" less than negative 2.3 0 5 , right brace−.5x+3.22+55−12.866<x<−2.305
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表达式20: negative left parenthesis, .3 "x" plus 1.5 , right parenthesis squared plus 45 left brace, negative 9 less than "x" less than negative 1.5 , right brace−.3x+1.52+45−9<x<−1.5
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表达式21: negative left parenthesis, .3 "x" minus 1.5 , right parenthesis squared plus 45 left brace, 1.5 less than "x" less than 9 , right brace−.3x−1.52+451.5<x<9
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表达式22: .9 "x" squared plus 36 left brace, negative 1.5 less than "x" less than 1.5 , right brace.9x2+36−1.5<x<1.5
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表达式23: negative .1 "x" squared plus 38.2 5 left brace, negative 1.5 less than "x" less than 1.5 , right brace−.1x2+38.25−1.5<x<1.5
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表达式24: left parenthesis, .2 "x" minus 5 , right parenthesis squared negative 15 left brace, 14.6 2 6 less than "x" less than 43.8 3 8 , right brace.2x−52−1514.626<x<43.838
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表达式25: left parenthesis, .2 "x" minus 5 , right parenthesis squared minus 12 left brace, 15.4 8 5 less than "x" less than 42.3 2 1 , right brace.2x−52−1215.485<x<42.321
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表达式26: negative left parenthesis, 2 "x" minus 86 , right parenthesis squared plus 2 left brace, 42.2 8 4 less than "x" less than 43.8 3 8 , right brace−2x−862+242.284<x<43.838
