Plagiarism and the world wide web unit 2 lesson 15

1# Which of the following is a not an example of plagiarism? quoting with source
2# fair use laws were created to make exceptions to allow whom to use material without premission? students and teachers
3# which of the following would be considered fair use? creating a presentation for a class project that was projected on the tv that greets visitors in the lobby.

3# creating a presentation for a class project that was projected on the TV that greets visitors in the lobby.

there correct thx