SOLUTION: What is the inverse of f(x) = 3x − 15?

SOLUTION: What is the inverse of f(x) = 3x − 15?

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Question 749888: What is the inverse of f(x) = 3x − 15?
Answer by mathbird(71) (Show Source): You can put this solution on YOUR website!
x=3y-15
3y=x+15
y=(x+15)/3
y=(1/3)x+5
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