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If f(x)=3^x-1 + 4 and g(x)=4x-7 what is (f-g)(x)?
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If f(x)=3^x-1 + 4 and g(x)=4x-7 what is (f-g)(x)?

User Eero Heikkinen
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f(x)=3^(x-1)+4\\\\g(x)=4x-7\\\\(f-g)(x)=3^(x-1)+4-(4x-7)=3^(x-1)+4-4x+7=3^(x-1)-4x+11
User Whiskey
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