pre-cal 40s slides february 25, 2008
DESCRIPTION
More on graphing trig functions and finding equations from graphs. Properties of the three basic trig functions and the relationship between sine and cosine.TRANSCRIPT
![Page 2: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/2.jpg)
The Unit Circle Triangle...
![Page 3: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/3.jpg)
![Page 4: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/4.jpg)
Graph this:
![Page 5: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/5.jpg)
Graph this:
ƒ(x) = AcosB(x - C) + D
![Page 6: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/6.jpg)
Sketch the graph of each of the following equations.
![Page 7: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/7.jpg)
Sketch the graph of each of the following equations.
![Page 8: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/8.jpg)
The relationship between sine and cosine ...
They are related by a phase shift of π/2.
![Page 9: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/9.jpg)
Rewrite this equation in cosine!!!
![Page 10: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/10.jpg)
Properties of the 3 basic trig functions ...
![Page 11: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/11.jpg)
Find two equations for each graph ... one in sine and the other in cosine ...
![Page 12: Pre-Cal 40S Slides February 25, 2008](https://reader033.vdocuments.us/reader033/viewer/2022042815/5564e0d9d8b42ad9498b54c7/html5/thumbnails/12.jpg)
Find two equations for each graph ... one in sine and the other in cosine ...