Tuesday, 10/16/12

Post date: Oct 16, 2012 2:12:07 PM

Today we looked at the quadratic formula. This is a formula we can use to find the roots of any quadratic formula.

Here are the marked class slides.

Your homework is to read and annotate this article, with at least two annotations per side, and then answer the questions at the end.

A note: the questions are different between R1 and my R4, R9. Please answer whichever questions were handed to you in class; the article linked here is the one I gave to R4 and R9 (I changed my mind about which questions to ask mid day, after R1). If you're in R1, you can take a look at these new questions if you'd like.