Expression 11: "A" Subscript, 1 , Baseline equals 1 half plus StartRoot, left parenthesis, 1 half , right parenthesis squared plus "A" Subscript, 2 , Baseline , EndRootA1=12+122+A2
Expression 13: "x" squared minus "x" equals 1 half "x"x2−x=12x
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Expression 14: "B" Subscript, 1 , Baseline equals StartFraction, 3 Over 2 times 2 , EndFraction plus StartRoot, left parenthesis, StartFraction, 3 Over 2 times 2 , EndFraction , right parenthesis squared , EndRootB1=32·2+32·22
equals=
1.51.5
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Expression 15: "B" Subscript, 2 , Baseline equals "f" left parenthesis, "B" Subscript, 1 , Baseline , right parenthesisB2=fB1
equals=
0.7 50.75
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Expression 17: "y" less than 10y<10
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Expression 18: 0 less than or equal to "y" less than or equal to "g" left parenthesis, "x" , right parenthesis left brace, "x" less than or equal to "A" Subscript, 1 , Baseline , right brace0≤y≤gxx≤A1
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Expression 19: "f" left parenthesis, "x" , right parenthesis less than or equal to "y" less than or equal to "g" left parenthesis, "x" , right parenthesis left brace, "A" Subscript, 1 , Baseline less than or equal to "x" less than or equal to "B" Subscript, 1 , Baseline , right bracefx≤y≤gxA1≤x≤B1
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Expression 20: "g" left parenthesis, "x" , right parenthesisgx
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Expression 21: "f" left parenthesis, "x" , right parenthesisfx
