Expression 8: "c" equals 3 halves plus StartRoot, StartFraction, 3 squared Over 2 squared , EndFraction , EndRootc=32+3222
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Expression 10: "x" minus 1 less than or equal to "y" less than or equal to StartRoot, "x" plus 1 , EndRoot left brace, 3 greater than or equal to "x" greater than 1 , right bracex−1≤y≤x+13≥x>1
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Expression 11: 0 less than or equal to "y" less than or equal to StartRoot, "x" plus 1 , EndRoot left brace, "x" less than or equal to 1 , right brace0≤y≤x+1x≤1
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Expression 12: "x" equals "c" left brace, 0 less than "y" less than 2 , right bracex=c0<y<2
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Expression 13: "f" left parenthesis, "x" , right parenthesis equals StartRoot, "x" plus 1 , EndRootfx=x+1
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Expression 14: "g" left parenthesis, "x" , right parenthesis equals "x" minus 1gx=x−1