Find the inverse of the following function: f(x)=2x-1

Misha Moroshko asked Aug 10, 2022

441,136 views

23 votes

Find the inverse of the following function:
f(x)=2x-1

Misha Moroshko asked Aug 10, 2022

2.6k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

22 votes

Answer:

The Inverse of the Function f(x) = 2x + 1 is f-1(x) = x/2 - 1/2.

Explanation:

To find the inverse, switch the "x" and "y" variables in the equation and solve. f(x) is the same as y, its just different notation.

2.7k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers