Expresión 1: "y" equals 5 plus StartFraction, 75 Over left parenthesis, 1 plus exp left parenthesis, negative StartNestedFraction, left parenthesis, "x" minus 50 , right parenthesis NestedOver 10 , EndNestedFraction , right parenthesis , right parenthesis , EndFraction left brace, 0 less than or equal to "x" less than or equal to 100 , right bracey=5+751+exp−x−50100≤x≤100
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Expresión 2: "x" equals 50 minus 10log left parenthesis, StartFraction, 75 Over left parenthesis, "y" minus 5 , right parenthesis , EndFraction minus 1 , right parenthesis left brace, 0 less than or equal to "x" less than or equal to 100 , right bracex=50−10log75y−5−10≤x≤100