Expression 11: "y" equals 2 left brace, 2 less than or equal to "x" less than or equal to 9 , right bracey=22≤x≤9
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Expression 12: "y" equals "x" left brace, 0 less than or equal to "x" less than or equal to 2 , right bracey=x0≤x≤2
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Expression 13: "x" equals 3 left brace, 2 less than or equal to "y" less than or equal to 8 , right bracex=32≤y≤8
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Expression 14: "x" equals 4 left brace, 2 less than or equal to "y" less than or equal to 8 , right bracex=42≤y≤8
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Expression 15: "y" equals negative StartFraction, 4 Over 25 , EndFraction left parenthesis, "x" minus 3.5 , right parenthesis squared plus 10 left brace, 8 less than or equal to "y" less than or equal to 10 , right bracey=−425x−3.52+108≤y≤10
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Expression 16: "y" equals 8 left brace, 0 less than or equal to "x" less than or equal to 7 , right bracey=80≤x≤7
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Expression 17: left parenthesis, "x" minus 7 , right parenthesis squared plus left parenthesis, "y" minus 3 , right parenthesis squared equals 1x−72+y−32=1
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Expression 18: 1 half sine left parenthesis, "x" , right parenthesis left brace, negative 20 less than or equal to "x" less than or equal to 0 , right brace12sinx−20≤x≤0
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Expression 19: "x" equals negative 1 left parenthesis, "y" plus 3 , right parenthesis squared minus 10 left brace, negative 11 less than or equal to "x" less than or equal to negative 10 , right bracex=−1y+32−10−11≤x≤−10
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Expression 20: "x" equals negative 11 left brace, negative 4 less than or equal to "y" less than or equal to negative 2 , right bracex=−11−4≤y≤−2
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Expression 21: "x" equals negative left parenthesis, "y" plus 6 , right parenthesis squared minus 14 left brace, negative 15 less than or equal to "x" less than or equal to negative 14 , right bracex=−y+62−14−15≤x≤−14
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Expression 22: "x" equals negative 15 left brace, negative 7 less than or equal to "y" less than or equal to negative 5 , right bracex=−15−7≤y≤−5