Unit 10 - Trigonometric Functions
10.1 Review of Trigonometry
This section reviews the basic three trigonometric ratios and introduces the reciprocal of each.
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256342803
Homework page: calc 10-1 questions
Homework key: calc 10-1 key
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256342803
Homework page: calc 10-1 questions
Homework key: calc 10-1 key
10.2 Functions of Related Values
This section outlines the related values within the four quadrants of a Cartesian graph.
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256345877
Homework page: calc 10-2 questions
Homework key: calc 10-2 key
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256345877
Homework page: calc 10-2 questions
Homework key: calc 10-2 key
10.3 Addition and Subtraction Formulas
This section introduces the addition and subtraction formulas for the sine, cosine, and tangent ratios.
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256350302
Homework page: calc 10-3 questions
Homework key: calc 10-3 key
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256350302
Homework page: calc 10-3 questions
Homework key: calc 10-3 key
10.4 Double Angle Formulas
This section introduces the double angle formulas for the sine, cosine, and tangent ratios.
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256353039
Homework page: calc 10-4 questions
Homework key: calc 10-4 key
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256353039
Homework page: calc 10-4 questions
Homework key: calc 10-4 key
10.5 Trigonometric Identities
This section introduces the trigonometric identities (equations that hold true for all defined values).
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256356024
Homework page: calc 10-5 questions
Homework key: calc 10-5 key
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256356024
Homework page: calc 10-5 questions
Homework key: calc 10-5 key
10.6 Solving Trigonometric Equations
This section outlines solving trigonometric equations. It is important to remember that often there will be multiple solutions to an equation.
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256359131
Homework page: calc 10-6 questions
Homework key: calc 10-6 key
Please watch the video, print the homework page and complete the work and then check your work against the homework key.
Video: vimeo.com/256359131
Homework page: calc 10-6 questions
Homework key: calc 10-6 key
Finish off the unit
When you have completed all the assigned work and reviewed it please see Mrs. Buck for your unit test.