In order to solve these kind of problems, you'll need three things:
-the values of the closed interval plugged into the equation
-the Mean Value Theorem
HMWK is Exc. 5.6 Questions 1-14
Also, if you haven't already done so, comment on Christian's story http://pandaproject-apcalc06.blogspot.com/2006/11/pedro-pi-rate-panda-part-1.html for the Panda Project.
And, think about your integral pictures...
Last but not least, JANN is tomorrow's scribe =)