Day 7 - 2.5 - 2.6

2.5 was all about piecewise functions, we evaluated them and graphed them.
you have to practice graphing these in the HW or you'll never get the hang of them.

2.6 should be old news as you should have seen function operations and composition before. Remember you keep the functions in order and work from the inside out.

Quiz 2 is graded. They were horrible. What happened? I think some of you are having trouble keeping up with the summer schedule. You have to keep up with HW or you're going to get lost.
Because the quizzes were so bad I decided to make an adjustment.
I made the quiz too long. It should have only had 5 questions that were worth 2 points each instead of 10 questions at 1 point each. So, I graded only the first page. This made every one's grade go up [except 1 guy, he got the better old score]

quiz 3 is online, you should find the link below by the HW.

we're almost 1/3 done
KP