The following is your assignment for Friday in my absence. Please report to our room, there will be a substitute.
Watch Thinkwell videos on related rates:
1.) 7.4.3 Baseball Problem (18 min.)
2.) 7.4.4 The Blimp Problem (12:15 min.)
If you recently watched these and would rather watch different videos on related rates, you may do so. Bring ear buds.
Take notes, pausing the video if necessary. These problems are very well done.
You can e-mail me any questions you may have.