ADV ALGEBRA 2

Week #6 Semester 1 2019-20

Date	Day	What we are doing in class today	New Concept
9/16/19	Mon.	COLLAB DAY No warm up today Cramer’s rule with 2x2’s notes HW: wksht Cramer’s rule 2x2/ 1-6 all ( key )	No Gold Nugget Cramer's Rule 2x2
9/17/19	Tues.	1. Warm-Up 3x3 systems with Cramers rule by hand 2-column method Do #1 on the wksht as notes Hwk: wksht Cramer’s rule 3x3 /1-3 all
9/18 & 9/19/19	Block Wed/ Thurs.	Block GROUP Warm-up Teach: calculator determinant/Cramer’s rule (notes) Hwk/ p172/ 33,35,40 use Cramer’s rule with calculator (must show set ups) P172/28 Cramer’s rule by hand 2-col method P173/54 Cramer’s rule by hand. Linear Program & Linear Regress wksht wk6 block (key) QUIZ: one 3x3 must be solved by hand (sub/elim) will have integer answers
9/20/19	Fri.	Short Warm-up Linear program practice wksht /all put in groups work 10-15 min on the 1^st prob. Go over it, then do the 2^nd prob in groups (key) Hwk/ system 3x3practice WS/ 10,11,13,19 use Cramer’s rule and calc all set ups *Handout Extra Practice Wksht #3*