Work Step by Step
The domain of the function is the set of possible x values for a function. There is a limit of 5 coins per purchase, so the possible values are 1, 2, 3, 4, and 5.
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.