Final answer:
Mr. Bueller is seen as a good person by Victor because he is friendly and helpful.
Step-by-step explanation:
In the book Seventh Grade by Gary Soto, Victor thinks Mr. Bueller is a good person because he is friendly and helpful. For example, Mr. Bueller greets Victor with a smile and asks him about his summer vacation. He also offers to help Victor with his schoolwork by explaining the lessons and answering his questions. These actions make Victor believe that Mr. Bueller genuinely cares about his students and wants them to succeed.