Unit 4A

Trigonometry Part 1

Lesson 4: Trigonometric Function Graphing Review

The graphs «math style=¨font-family:Verdana¨ xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi»f«/mi»«mi mathvariant=¨normal¨»(«/mi»«mo»§#952;«/mo»«mi mathvariant=¨normal¨»)«/mi»«mo»=«/mo»«mi»sin«/mi»«mo»§#952;«/mo»«/mrow»«/mstyle»«/math» and «math style=¨font-family:Verdana¨ xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi»f«/mi»«mi mathvariant=¨normal¨»(«/mi»«mo»§#952;«/mo»«mi mathvariant=¨normal¨»)«/mi»«mo»=«/mo»«mi»cos«/mi»«mo»§#952;«/mo»«/mrow»«/mstyle»«/math» are shown below.



Watch the video Graphing Sinusoidal Functions. Although the video shows graphing in degrees, this Lesson will continue to focus on radians for the graphing of trigonometric functions.