# Substitution and Symmetry

 Homework reminder. Quiz reminder: Friday, Jan 20 (Ace the first quiz!). Office Hours: Tue 11-1. Monday is a holiday! Wednesday - areas between curves and volumes First midterm: Wed Feb 1 at 7pm (review lecture during day!) Quick 5 minute discussion of computers and Maxima. Quiz format: one question on front; one on back. Remarks: The total distance traveled is since is the rate of change of distance traveled (your speedometer displays the rate of change of your odometer). How to compute . Find the zeros of on , and use these to break the interval up into subintervals on which is always or always . On the intervals where , compute the integral of , and on the intervals where , compute the integral of . The sum of the above integrals on intervals is .

This section is primarly about a powerful technique for computing definite and indefinite integrals.

Subsections
William Stein 2006-03-15