Critical Points (Day 2)

Important things to take from today:

1. You can not have a max/min on an open interval.
2. You can use your calculator to determine extrema (HW problems 8-10 and 50, 51)
3. Finding critical #s can be difficult...make sure you compare your critical #s with the domain of the original function (HW problems 19-29 odd)

(See video for HW hints...you will have to pause it at times)