4.7 Applied Optimization Problems https://youtu.be/DU2bLf8ylCU

4.8 L’Hôpital’s Rule https://youtu.be/qXrfJLFHmdQ

4.9 Newton’s Method https://youtu.be/VZAjLJ9ctZQ

To prepare for Exam 3 go over: Review for Exam 3 and watch the video https://youtu.be/bnhS4G2FTF8