Look at the graph!!! What is the period of the function above?
What is the positive vertical stretch factor of the function above?
What is the vertical shift of the function above?
Give a formula for the function whose graph appears above.
f(x)=
![Look at the graph What is the period of the function above What is the positive vertical stretch factor of the function above What is the vertical shift of the class=](https://us-static.z-dn.net/files/ddd/78ad4eda96732d06556225ed43c2b295.png)