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What is the inverse of the function f(x) = 2x + 1? ​
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5 votes
What is the inverse of the function f(x) = 2x + 1?
​

User Horaceman
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1 Answer

9 votes

Answer: f^-1 (x) = x - 1 / 2

Step-by-step explanation: Replace 2x for 2y, solve x = 2y + 1, and you should get the answer I got.

User Hagemann
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