Solving Systems using Elimination

We began the class with reviewing how to solve using substitution. We then learned how to solve using elimination.
Here are the notes for today:

Here is the recording:

Roots and Powers

We started the new chapter of roots and powers. The textbook questions of chapter 4 are now assigned. We also learned about number systems.

Here is the video.

 

Angles and trigonometry

We still need to decide on a day for our tests. There is a poll on the blog to vote.
We began with some vocabulary. Make sure that you know SOH CAH TOA. You will need these. We learned that planes are quite fun.