Question

Fair use allows the use of a photo for what purpose without copyright infringement?
teaching
entertainment
profit
advertising

Answer 1

Fair use allows the use of a photo primarily for purposes such as **teaching** (education), commentary, criticism, news reporting, and research without necessarily constituting copyright infringement. While there are instances where fair use might apply to entertainment or even advertising under specific conditions, those purposes are generally riskier and less likely to be protected under fair use compared to educational uses. Therefore, the best answer is **teaching**.