Students perform trigonometric proofs and verifying each proof through graphing.
Find That Sine
Sinusoidal regression is used to determine equations to model various data sets and the equations are used to make inferences.
Students will verify, prove, and explore trigonometric identities symbolically, numerically, and graphically.
Students use the unit circle to examine patterns in the six trigonometric functions.
Students discover the relationship between the trigonometric functions sine, cosine, and tangent and the side length ratios of a right triangle.
Vertical and Phase Shifts
Students explore vertical and phase shifts of sine and cosine functions.
What's the Difference?
The angle difference formula for cosine is explored.