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anonymous
 4 years ago
Given f(x)=3x+5
f(5)
how do u solve these
anonymous
 4 years ago
Given f(x)=3x+5 f(5) how do u solve these

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0replace \(x\) by \(5\) and compute \[f(5)=3\times 5+5\]

amorfide
 4 years ago
Best ResponseYou've already chosen the best response.1you have a function containing x you want a function containing 5 so if you look how you have f(x)=3x+5 f(5) would be instead of x's you would have 5's so you are replacing all x's with 5
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