Bellwork gave students practice writing equations of Sin and Cos and graphing one period of Sin and Cos functions.
Hwk #20 is due today.
The remainder of the period we finished discussing Sec 13-7, Transformations of Sine and Cos. We also discussed modeling real world data with sin and cos equations.
Hwk #21 is due tomorrow.
Practice Sheet Sec 13-7 (Cosine).
Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #21, and notes/examples from today’s lesson: