6.6 More Transformations of Trig Functions

Comic of the Day 

Tip: For graphs, use http://geogebra.org/cms/ or http://www.wolframalpha.com/

Warm Up and Questions from the Homework
For the function 
a) Identify the amplitude, period, phase shift and vertical displacement
b) Identify the transformations from the graph of f(x)=cosx

Announcements

• Next quiz Thu, Mar 7 (6.6 Graphs of Transformed Functions)
• Next unit exam Mon, Mar 11 (55 minutes, in class)
• Summary of Studying (SOS) must be completed to write unit exam

Today - 6.6 Graphs of Transformed Sine and Cosine Functions
Ferris Wheel Applet
http://www.geogebratube.org/student/m6162
Notes

Homework
6.6 #1-43, 83-84

Tomorrow - 6.6 Graphs of Transformed Sine and Cosine Functions
Practice 6.6

For more information

http://www.khanacademy.org/math/trigonometry/basic-trigonometry/trig_graphs_tutorial/v/we-amplitude-and-period
http://www.khanacademy.org/math/trigonometry/basic-trigonometry/trig_graphs_tutorial/v/example--amplitude-and-period-transformations
http://www.khanacademy.org/math/trigonometry/basic-trigonometry/trig_graphs_tutorial/v/amplitude-and-period-cosine-transformations
http://www.khanacademy.org/math/trigonometry/basic-trigonometry/trig_graphs_tutorial/v/matching-a-trigonometric-function-to-its-graph
http://patrickjmt.com/graphing-sine-and-cosine-with-different-coefficients-amplitude-and-period-ex-1/
http://patrickjmt.com/trigonometric-functions-and-graphing-amplitude-period-vertical-and-horizontal-shifts-ex-2/