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F(x)=8x−4x+4 , then f(x−1)=

F(x)=8x−4x+4 , then f(x−1)=
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F(x)=8x−4x+4 , then f(x−1)=

User Lenka Weiss
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1 Answer

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Answer:
4x

Explanation:


f(x)=8x-4x+4\\f(x-1)=8(x-1)-4(x-1)+4\\f(x-1)=8x-8-4x+4+4\\f(x-1)=4x-8+4+4\\f(x-1)=4x

User Nullpoet
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