SOLUTION: Given f(x)=3x+1, find f(a+3)

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Question 122869:
Given f(x)=3x+1, find f(a+3)
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=3x+1
f(a+3)=3(a+3)+1
f(a+3)=3a+9+1
f(a+3)=3a+10 answer.