eBooks E-Books Proof of the cosine angle addition identity (K-A) Tangent identities: symmetry (K-A) Tangent identities: periodicity (K-A) Graph of y=tan(x) (K-A) Trig word problem: modeling daily temperature (K-A) Trig word problem: modeling annual temperature (K-A) Trig word problem: length of day (phase shift) (K-A) Sinusoidal function from graph (K-A) Midline, amplitude, and period review (K-A) Features of sinusoidal functions (K-A) Amplitude & period of sinusoidal functions from equation (K-A) Radians to degrees (K-A) Radians & degrees (K-A) Radian angles & quadrants (K-A) Intro to radians (K-A) Intersection points of y=sin(x) and y=cos(x) (K-A) « Previous 1 … 2,715 2,716 2,717 2,718 2,719 … 4,276 Next »