Please make sure to look on Pages 1 and 2 of slides below
Extra: Please practice x3, x4 x 5 x 6 x7 x8facts.
https://docs.google.com/document/d/13CAgiIEJx3T8xDxRPjldZtVW-5hduXcKS50mZuHtp80/edit
https://docs.google.com/presentation/d/1aIAf9767CxjoYjLPC6bm4BDdvc7OXRY-IWgJMw0uukM/edit?usp=sharing