January 08, 2007

Scribe Post: day 68

1 comment:

e said...

Dear Ashlynn,

I loved this lesson. Isn't it surprising what relationships you find between functions that seem different? I liked all of the problems that you listed and the explanations are really good, but I was wondering about something. In problem 4 you told us that F, G and H behave the same because they have the same derivative. But why are functions F and H the same function?

Here is another question, in #5 you say that the functions in your family are related by a vertical shift. Can you tell me why that is true? Or even could you tell me what the vertical shift would be between two functions in your family?