Over the past few days we defined what Domain and Range mean as we learn more about functions. We explored a few different ways to show functions and decided in class that if an input has multiple outputs, it is NOT a function. We used this activity to explore that idea more. For students who were absent it might be a good idea to consider trying this matching activity between the multiple representations.
This video talks a little bit about domain and when things start to not work. It’s a short review of what will work and won’t work for functions.
Finally, to practice the learning that has happened in class, we worked on an activity focusing on Domain and Range. This is classwork/homework and covers topics that have always shown up on the state Smarter Balance Assessment and the SAT.