Expression 10: "x" equals 0.8 StartAbsoluteValue, "y" minus 4 , EndAbsoluteValue left brace, "x" less than 0.5 , right bracex=0.8y−4x<0.5
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Expression 11: "x" equals negative 4 StartAbsoluteValue, "y" minus 4 , EndAbsoluteValue left brace, "x" greater than negative 0.7 , right bracex=−4y−4x>−0.7
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Expression 12: "x" equals negative 0.8 StartAbsoluteValue, "y" minus 4 , EndAbsoluteValue left brace, "x" greater than negative 0.5 , right bracex=−0.8y−4x>−0.5
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Expression 13: StartFraction, left parenthesis, "x" plus 0.8 5 , right parenthesis squared Over 0.9 , EndFraction plus left parenthesis, "y" minus 0.8 , right parenthesis squared less than or equal to 0.8x+0.8520.9+y−0.82≤0.8
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Expression 14: StartFraction, left parenthesis, "x" minus 0.8 5 , right parenthesis squared Over 0.9 , EndFraction plus left parenthesis, "y" minus 0.8 , right parenthesis squared less than or equal to 0.8x−0.8520.9+y−0.82≤0.8
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Expression 15: left parenthesis, "x" plus 0.5 , right parenthesis squared plus left parenthesis, "y" minus 1 , right parenthesis squared less than or equal to 0.0 2x+0.52+y−12≤0.02
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Expression 16: left parenthesis, "x" minus 0.5 , right parenthesis squared plus left parenthesis, "y" minus 1 , right parenthesis squared less than or equal to 0.0 2x−0.52+y−12≤0.02
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Expression 17: "x" equals 0.5 left parenthesis, "y" minus 0.8 , right parenthesis squared left brace, 0.5 less than "y" less than 1.1 , right bracex=0.5y−0.820.5<y<1.1
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Expression 18: "f" left parenthesis, "x" , right parenthesis equals negative 0.1 left parenthesis, "x" plus 0.6 , right parenthesis squared minus 1 left brace, negative 0.7 less than "x" less than 0.5 , right bracefx=−0.1x+0.62−1−0.7<x<0.5