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If f(x) = 3x – 2 and g(x) = 6 – 4x, find f(x) + g(x). A. 7 + 4x B. 4 – x C. –x – 4 D. –4 – 7x
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If f(x) = 3x – 2 and g(x) = 6 – 4x, find f(x) + g(x). A. 7 + 4x B. 4 – x C. –x – 4 D. –4 – 7x

User Nadjib Mami
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1 Answer

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Basically substitute f(x) and g(x) in


3x-2+6-4x



Then simplify



-x+4 = 4-x




The answer is B. 4-x
User Yifei Xu
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