For a Web page provide URL, date, title, author. No credit will be awarded for answers containing copying without attribution. Repeated copying without attribution will result in more serious penalties, including failing the course. Often, handwriting is hard to read. Naturally, diagrams can be drawn.
Illegible homework receives no credit.
Please show your reasoning in responding to questions. If you encounter trouble doing your homework, or any other trouble with the course, please let me know so I can try to fix the problem.