Expressão 14: 0 less than or equal to "y" less than or equal to "f" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis left brace, "x" Subscript, 1 , Baseline less than or equal to "x" less than or equal to "x" Subscript, 2 , Baseline , right brace0≤y≤f2xx1≤x≤x2
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Expressão 15: "f" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis less than or equal to "y" less than or equal to 0 left brace, "x" Subscript, 1 , Baseline less than or equal to "x" less than or equal to "x" Subscript, 2 , Baseline , right bracef2x≤y≤0x1≤x≤x2
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Expressão 16: "P" Subscript, 1 , Baseline equals left parenthesis, 1 , "f" Subscript, 2 , Baseline left parenthesis, 1 , right parenthesis , right parenthesisP1=1,f21
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Expressão 17: "P" Subscript, 2 , Baseline equals left parenthesis, 1 , StartFraction, "f" Subscript, 2 , Baseline left parenthesis, 1 , right parenthesis Over 2 , EndFraction , right parenthesisP2=1,f212
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Expressão 18: "x" Subscript, 1 , Baseline equals 7.1 7x1=7.17
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Expressão 19: "x" Subscript, 2 , Baseline equals 10x2=10
