Warm up involved concavity/inflection points for 2 different functions. Passed out practice assessment, worked on it.
Notes from board including even HW answers
Homework
do the practice assessment (blank copy) (SOLUTIONS)
test Thursday
Resources
finding concavity from a graph of f-prime link
finding inflection points from a graph of f-prime: link
finding inflection points and intervals of concavity link 1 link2
finding inflection points algebraically, noting that there's no sign change: link
using both derivatives to determine inc/dec and concave up/down: link
using a graph of f-prime to determine intervals of inc/dec and relative ex LINK
finding absolute extrema on an interval: link
finding and classifying relative extrema: basic example detailed look
algebraically finding intervals of increase/decrease: link
implicit differentiation and finding slope at a point: link1 link2