式16: 3 left parenthesis, "x" minus .4 , right parenthesis squared minus 2.3 left brace, 0 less than or equal to "x" less than or equal to .7 , right brace3x−.42−2.30≤x≤.7
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式17: negative 1 left parenthesis, "x" , right parenthesis squared minus 1.3 left brace, negative .1 6 7 less than or equal to "x" less than or equal to .1 6 7 , right brace−1x2−1.3−.167≤x≤.167
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式18: "y" greater than or equal to 2 StartAbsoluteValue, "x" , EndAbsoluteValue minus 1.6 6 left brace, negative 1.6 6 less than or equal to "y" less than or equal to negative 1.3 , right bracey≥2x−1.66−1.66≤y≤−1.3
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式19: left parenthesis, "x" minus 1.4 , right parenthesis squared plus left parenthesis, "y" , right parenthesis squared equals .2 5x−1.42+y2=.25
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式20: left parenthesis, "x" plus 1.4 , right parenthesis squared plus left parenthesis, "y" , right parenthesis squared equals .2 5x+1.42+y2=.25
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式21: left parenthesis, "x" minus 1.4 , right parenthesis squared plus left parenthesis, "y" , right parenthesis squared less than or equal to .0 7 6x−1.42+y2≤.076
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式22: left parenthesis, "x" plus 1.4 , right parenthesis squared plus left parenthesis, "y" , right parenthesis squared less than or equal to .0 7 5x+1.42+y2≤.075
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式23: left parenthesis, "x" minus 1.3 , right parenthesis squared plus .5 5 left parenthesis, "y" plus .4 , right parenthesis squared equals 6 left brace, 3 less than or equal to "x" less than or equal to 6 , right bracex−1.32+.55y+.42=63≤x≤6
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式24: left parenthesis, "x" plus 1.3 , right parenthesis squared plus .5 5 left parenthesis, "y" plus .4 , right parenthesis squared equals 6 left brace, negative 6 less than or equal to "x" less than or equal to negative 3 , right bracex+1.32+.55y+.42=6−6≤x≤−3
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式25: .6 left parenthesis, "x" , right parenthesis squared minus 3 left brace, negative .6 less than or equal to "x" less than or equal to 0.6 , right brace.6x2−3−.6≤x≤0.6
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式26: "x" equals 0 left brace, negative 1.8 2 less than or equal to "y" less than or equal to negative 1.6 6 , right bracex=0−1.82≤y≤−1.66
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式27: "x" greater than or equal to StartAbsoluteValue, "y" minus .8 , EndAbsoluteValue plus 3.6 left brace, 3 less than or equal to "x" less than or equal to 4.2 , right bracex≥y−.8+3.63≤x≤4.2
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式28: "x" less than or equal to negative StartAbsoluteValue, "y" minus .8 , EndAbsoluteValue plus 3.6 left brace, 3 less than or equal to "x" less than or equal to 4.2 , right bracex≤−y−.8+3.63≤x≤4.2
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式29: "x" equals 3 left brace, 0.2 less than or equal to "y" less than or equal to 1.4 , right bracex=30.2≤y≤1.4
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式30: "x" equals 4.2 left brace, 0.2 less than or equal to "y" less than or equal to 1.4 , right bracex=4.20.2≤y≤1.4
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式31: left parenthesis, "x" minus 3.6 , right parenthesis squared plus left parenthesis, "y" minus .8 , right parenthesis squared less than or equal to .0 2x−3.62+y−.82≤.02
