Expression 11: "F" Subscript, 5 , Baseline equals 1.6 StartRoot, 1 plus left parenthesis, "x" minus 1.9 , right parenthesis squared , EndRoot minus 3.8 1 2 left brace, 1.6 2 5 less than or equal to "x" less than or equal to 3.4 5 9 , right braceF5=1.61+x−1.92−3.8121.625≤x≤3.459
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Expression 12: "F" Subscript, 6 , Baseline equals 2 StartRoot, .6 plus left parenthesis, "x" minus 3.5 , right parenthesis squared , EndRoot minus 2.4 left brace, 3.4 5 9 less than or equal to "x" less than or equal to 4.7 5 6 , right braceF6=2.6+x−3.52−2.43.459≤x≤4.756
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Color
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Expression 14: StartFraction, left parenthesis, "x" , right parenthesis squared Over 1.7 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 1 , right parenthesis squared Over 0.7 squared , EndFraction less than 1.1 3 squared left brace, StartFraction, left parenthesis, "x" minus 0 , right parenthesis squared Over 1.5 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 0.6 , right parenthesis squared Over 0.4 squared , EndFraction greater than 1 squared left brace, "y" greater than .4 , right brace , right bracex21.72+y−120.72<1.132x−021.52+y−0.620.42>12y>.4
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Expression 15: StartFraction, left parenthesis, "x" , right parenthesis squared Over 1.7 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 1 , right parenthesis squared Over 0.7 squared , EndFraction less than 1.1 3 squared left brace, StartFraction, left parenthesis, "x" minus 0 , right parenthesis squared Over 1.5 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 0.6 , right parenthesis squared Over 0.4 squared , EndFraction greater than 1 squared left brace, "y" greater than .4 , right brace , right bracex21.72+y−120.72<1.132x−021.52+y−0.620.42>12y>.4
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Expression 16: StartFraction, "x" squared Over 1.3 squared , EndFraction plus StartFraction, "y" squared Over 1 squared , EndFraction less than or equal to 3.7 squared left brace, "y" less than or equal to "F" Subscript, 1 , Baseline , "y" less than or equal to "F" Subscript, 2 , Baseline , "y" less than or equal to "F" Subscript, 3 , Baseline , "y" less than or equal to "F" Subscript, 4 , Baseline , "y" less than or equal to "F" Subscript, 5 , Baseline , "y" less than or equal to "F" Subscript, 6 , Baseline , right bracex21.32+y212≤3.72y≤F1,y≤F2,y≤F3,y≤F4,y≤F5,y≤F6
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Expression 17: StartFraction, "x" squared Over 1.3 squared , EndFraction plus StartFraction, "y" squared Over 1 squared , EndFraction less than or equal to 3.7 squared left brace, "y" less than or equal to "F" Subscript, 1 , Baseline , "y" less than or equal to "F" Subscript, 2 , Baseline , "y" less than or equal to "F" Subscript, 3 , Baseline , "y" less than or equal to "F" Subscript, 4 , Baseline , "y" less than or equal to "F" Subscript, 5 , Baseline , "y" less than or equal to "F" Subscript, 6 , Baseline , right bracex21.32+y212≤3.72y≤F1,y≤F2,y≤F3,y≤F4,y≤F5,y≤F6
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Expression 18: StartFraction, "x" squared Over 1.3 squared , EndFraction plus StartFraction, "y" squared Over 1 squared , EndFraction less than or equal to 3.7 squared left brace, "y" greater than or equal to "F" Subscript, 1 , Baseline , "y" greater than or equal to "F" Subscript, 2 , Baseline , "y" greater than or equal to "F" Subscript, 3 , Baseline , "y" greater than or equal to "F" Subscript, 4 , Baseline , "y" greater than or equal to "F" Subscript, 5 , Baseline , "y" greater than or equal to "F" Subscript, 6 , Baseline , right brace left brace, StartFraction, left parenthesis, "x" , right parenthesis squared Over 1.7 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 1 , right parenthesis squared Over 0.7 squared , EndFraction greater than or equal to 1.1 3 squared , right bracex21.32+y212≤3.72y≥F1,y≥F2,y≥F3,y≥F4,y≥F5,y≥F6x21.72+y−120.72≥1.132
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Parabolas
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Expression 20: StartFraction, left parenthesis, "x" , right parenthesis squared Over 6 squared , EndFraction minus StartFraction, left parenthesis, "y" , right parenthesis squared Over 4 squared , EndFraction greater than or equal to 1 squaredx262−y242≥12
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Expression 21: StartFraction, left parenthesis, "y" , right parenthesis squared Over 5 squared , EndFraction minus StartFraction, left parenthesis, "x" , right parenthesis squared Over 4 squared , EndFraction greater than or equal to 1 squaredy252−x242≥12
