SOLUTION: Given f(x) = 3x + 2, find f (a – 1). Please HELP!!!

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Question 104069: Given f(x) = 3x + 2, find f (a – 1). Please HELP!!!
Answer by elima(1433) About Me  (Show Source):
You can put this solution on YOUR website!
Given f(x) = 3x + 2, find f (a – 1)
f(a-1)=3(a-1)+2
f(a-1)=3a-3+2
f(a-1)=3a-1
:)