Enjoy your extra long weekend and please stay safe during the storm. Our next topic is relations vs. functions. If you want to get a head start on our next topic, there are a couple of quick videos on Khan Academy that you can watch:
How to tell when tables and mapping diagrams are a relation or function:
How to tell when a graph is a relation or a function:
You can also go to the www.IXL.com and under the Algebra I tab, try problems in Q.4 and Q.5.