Expression 7: "f" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis equals 0.3 9 6 "x" minus 44181.1 5 left brace, "x" greater than 418400 , right bracef7x=0.396x−44181.15x>418400
7
Expression 8: "g" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis equals 0.1 "x" left brace, 0 less than or equal to "x" less than or equal to 9525 , right braceg1x=0.1x0≤x≤9525
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Expression 9: "g" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals 0.1 2 "x" minus 190.5 left brace, 9525 less than "x" less than or equal to 38700 , right braceg2x=0.12x−190.59525<x≤38700
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Expression 10: "g" Subscript, 3 , Baseline left parenthesis, "x" , right parenthesis equals 0.2 2 "x" minus 4060.5 0 left brace, 38700 less than "x" less than or equal to 82500 , right braceg3x=0.22x−4060.5038700<x≤82500
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Expression 11: "g" Subscript, 4 , Baseline left parenthesis, "x" , right parenthesis equals 0.2 4 "x" minus 5710.5 left brace, 82500 less than "x" less than or equal to 157500 , right braceg4x=0.24x−5710.582500<x≤157500
11
Expression 12: "g" Subscript, 5 , Baseline left parenthesis, "x" , right parenthesis equals 0.3 2 "x" minus 18310.5 left brace, 157500 less than "x" less than or equal to 200000 , right braceg5x=0.32x−18310.5157500<x≤200000
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Expression 13: "g" Subscript, 6 , Baseline left parenthesis, "x" , right parenthesis equals 0.3 5 "x" minus 24310.5 left brace, 200000 less than "x" less than or equal to 500000 , right braceg6x=0.35x−24310.5200000<x≤500000
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Expression 14: "g" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis equals 0.3 7 "x" minus 34310.5 left brace, "x" greater than 500000 , right braceg7x=0.37x−34310.5x>500000