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

User Gasparms
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2 Answers

3 votes
f(x)=x/2 -1/2. I got this by switching the variables x and y with each other and solving for y. The equation looks like this after I switched. x=2y+1. Then you just solve for y in the equation x=2y+1! Hope I helped!
User CJ Teuben
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7.3k points
6 votes

Answer: X minus 1 over 2

Explanation:

Use an inverse function calculator

User Anish Panthi
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6.5k points
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