Consider the function $f(x)=5x+4$.  What is $f(1)$?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Consider the function $f(x)=5x+4$.  What is $f(1)$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
9
Consider the function $f(x)=5x+4$.  What is $f(1)$?
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