math Videos

Algebra II.  Here are some videos for our current unit.  they don't link up perfectly with our unit but each one has very good info.

The unit circle and how it relates to sine graph
https://www.youtube.com/watch?v=H0QveRy8OgY

solving a basic trig equation
https://www.youtube.com/watch?v=4N5uFxvNJsM


right triangle

https://www.youtube.com/watch?v=G-T_6hCdMQc


graphing sinusoids using transformations

https://www.youtube.com/watch?v=1uq1E8tlRtw



Algebra I;    here are some videos for our unit

solve by factoring
https://www.youtube.com/watch?v=2ZzuZvz33X0&t=2s

solve by formula
https://www.youtube.com/watch?v=i7idZfS8t8w


completing the square
https://www.youtube.com/watch?v=gzm-uhj06q8


graphing quadratic functions
https://www.youtube.com/watch?v=Hq2Up_1Ih5E