**Objective:**Explore the characteristics of sine and cosine graphically

**Ferris Wheel Activity:**

- Email your HW to ANDE
- Check the board for answers
- Questions?

Desmos Activity: Pull up Desmos and graph y = Asin(B(x-h))+k. Add sliders for A, B, h, and k. Copy and paste these questions on a separate document and answer the following questions. I recommend recording the definitions in your notes.

For the following terms write the definition of the term, then state which slider in your function changes it:

- Midline
- Amplitude
- Period
- There is one more slider that changes the function, how does this slider change the function?
- Graph a cosine wave where it matches with your sine wave, what did you change to make it match up?