Warm up dealt with finding zeroes of a polynomial using a calculator. Went over homework on algebra review topics. Delayed algebra assessment to next class, so everyone worked on additional algebra practice and/or the new practice on radian measure and cross sections/revolution.
Notes from board
Homework
finish new practice assessment on radians and cross sections [blank copy] [SOLUTIONS]
study algebra topics as well (blank copies of last week's hw: pg 1 pg2 ) (ANSWERS)
Resources
Geometry topics
arc length and sector area in radians: link (good example starts at 6:53)
converting between degrees and radians: link
cross section example: link
basics of cross sections: link 1 link 2
prism vs pyramids: link
solids of revolution: link
Algebra topics:
solving an absolute value equation: link
compound inequality and graphing solution: link
finding a polynomial function's zeroes on a calculator: link
solving a system by elimination: link another example
factoring a trinomial quadratic: (Made by me!!) link
factoring a trinomial quadratic (not made by me): link