Leaving a room.
Work Step by Step
Inverse functions "undo" functions. For example, $y=2x$ doubles $x$ and $y=.5x$ "undoes" that. Leaving a room.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.