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45 votes
45 votes
F(x)=4x+2; Find f(8)

User RomeuBraga
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1 Answer

20 votes
20 votes

We have:


f(x)=4x+2

And want to find f(8), for this we simply replace x with 8 and operate:


f(8)=4(8)+2\Rightarrow f(8)=34

User Alex Tokarev
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