All classes: Get syllabus signed by parent or guardian. Due on Friday, Sept. 16.
Advanced Geometry: What is the greatest number of regions into which three straight lines (of infinite extent) can divide the plane?
Find the number of regions for 4 lines, 5 lines, …
Do you notice a pattern?
Can you find the number of regions for 10 lines? for n lines?
Due on Tuesday, Sept. 13
