Expresión 13: negative "y" equals 2 Superscript, "x" times 0.0 3 , Baseline minus 1.7 left brace, 69.8 greater than or equal to "x" greater than or equal to 26 , right brace−y=2x·0.03−1.769.8≥x≥26
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Expresión 14: "y" equals .7 left parenthesis, "x" minus 10 , right parenthesis squared plus 9.2 left brace, 10.9 5 1 greater than or equal to "x" greater than or equal to 9.1 7 , right bracey=.7x−102+9.210.951≥x≥9.17
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Expresión 15: negative "y" equals 5 StartRoot, "x" minus 69.6 , EndRoot plus 1 left brace, "x" less than or equal to 72.8 , right brace−y=5x−69.6+1x≤72.8
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Expresión 16: "y" equals 4 StartRoot, "x" minus 69.7 , EndRoot plus negative 1 left brace, 69.9 7 5 less than or equal to "x" less than or equal to 76.3 5 , right bracey=4x−69.7+−169.975≤x≤76.35
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Expresión 17: negative "y" equals 8 StartRoot, negative "x" plus 74 , EndRoot plus 1 left brace, "x" greater than or equal to 72.7 , right brace−y=8−x+74+1x≥72.7
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Expresión 18: "x" equals StartRoot, "y" plus 2 , EndRoot plus 73 left brace, 76.3 5 greater than or equal to "x" greater than or equal to 74 , right bracex=y+2+7376.35≥x≥74
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Expresión 19: "x" equals 10 left brace, 10 less than or equal to "y" less than or equal to 30 , right bracex=1010≤y≤30
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Expresión 20: "x" equals negative .5 StartRoot, "y" minus 10 , EndRoot plus 10 left brace, "y" less than or equal to 26 , right bracex=−.5y−10+10y≤26
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Expresión 21: "x" equals negative 1 StartRoot, "y" minus 10 , EndRoot plus 10 left brace, "y" less than or equal to 21 , right bracex=−1y−10+10y≤21
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Expresión 22: "x" equals negative 1.5 StartRoot, "y" minus 10 , EndRoot plus 10 left brace, "y" less than or equal to 18 , right bracex=−1.5y−10+10y≤18
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Expresión 23: "x" equals 1 StartRoot, "y" minus 10 , EndRoot plus 10 left brace, "y" less than or equal to 21 , right bracex=1y−10+10y≤21
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Expresión 24: "x" equals .5 StartRoot, "y" minus 10 , EndRoot plus 10 left brace, "y" less than or equal to 26 , right bracex=.5y−10+10y≤26
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Expresión 25: "x" equals 1.5 StartRoot, "y" minus 10 , EndRoot plus 10 left brace, "y" less than or equal to 18 , right bracex=1.5y−10+10y≤18