Expresión 8: "x" equals 8.5 left brace, 10 less than "y" less than 15 , right bracex=8.510<y<15
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Expresión 9: "y" equals 15 left brace, 8.5 less than "x" less than 13.5 , right bracey=158.5<x<13.5
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Expresión 10: "y" equals 15 left brace, 16.5 less than "x" less than 21.5 , right bracey=1516.5<x<21.5
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Expresión 11: "y" equals 10 left brace, 8.5 less than "x" less than 13.5 , right bracey=108.5<x<13.5
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Expresión 12: "y" equals 10 left brace, 16.5 less than "x" less than 21.5 , right bracey=1016.5<x<21.5
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Expresión 13: 2 squared equals left parenthesis, "y" minus 12.5 , right parenthesis squared plus left parenthesis, "x" minus 11 , right parenthesis squared22=y−12.52+x−112
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Expresión 14: 2 squared equals left parenthesis, "y" minus 12.5 , right parenthesis squared plus left parenthesis, "x" minus 19 , right parenthesis squared22=y−12.52+x−192
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Expresión 15: "y" equals 0.0 5 left parenthesis, "x" minus 15 , right parenthesis squared plus 5 left brace, 9 less than "x" less than 21 , right bracey=0.05x−152+59<x<21
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Expresión 16: "y" equals 2 left parenthesis, cos 3 "x" , right parenthesis plus 21 left brace, 5 less than "x" less than StartFraction, 70 pi Over 9 , EndFraction , right bracey=2cos3x+215<x<70π9