HW 7 due Oct 26 before class. (Updated version posted Oct 22 with proper definition of similar polygons (corresponding angles equal, corresponding sides multiplied by the same constant).
NO HW due Oct 12. I know you'll get over the disappointment.
Extra Credit: I've created an assignment that walks you through solving any cubic equation. If you want to try it, I will give you a little extra credit for doing it. Warning: requires love of algebra.