Have the class learn about and make conjectures about a line intersecting a cubic. For this making conjectures about a line intersecting a cubic lesson, students draw lines that intersect a cubic at three different points. Students determine the sum of the intersection points. Students repeat the process for various cubics. Students make a conjecture that the sum of the three x-values of the intersection points is always -a.

3 Views
1 Download
CCSS:
Designed

Resource Details

##### Included Materials - Join to Access

- You Must Still Think Yourself, CAS Can Only Help
- Activity