12fourrteen 12fourrteen

26-01-2017
Mathematics

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Can anyone help me with these two questions? Even if you can only do one of them its greatly appreciated. Thanks in advance.

Can anyone help me with these two questions Even if you can only do one of them its greatly appreciated Thanks in advance class=

Can anyone help me with these two questions Even if you can only do one of them its greatly appreciated Thanks in advance class=

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lexi3216 lexi3216

26-01-2017

F(x)=2x+8
G(x)=x-4

Plug g(x) into f(x)
F(g(x))=2(x-4)+8

Distribute
F(g(x))=2x-8+8

Simplify
F(g(x))=2x

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