EE-Learning
Sine & cosine identities: symmetry
Catogry:
Math
Subject:
Algebra 2
Course:
Trigonometry
Lecture List
Comparing maximum points of quadratic functions
Comparing functions: x-intercepts
Trig word problem: modeling annual temperature
Trig word problem: modeling daily temperature
Sinusoidal function from graph
Transforming sinusoidal graphs: vertical & horizontal stretches
transforming sinusoidal graphs:vertical stretch & horizontal reflection
Amplitude & period of sinusoidal functions from equation
Amplitude & period of sinusoidal functions from equation
Features of sinusoidal functions
Using the Pythagorean trig identity
Proof of the Pythagorean trig identity
trig values of special angles
Tangent identities: periodicity
Sine & cosine identities: periodicity
Tangent identities: symmetry
Sine & cosine identities: symmetry
Graph of y=tan(x)
Intersection points of y=sin(x) and y=cos(x)
Graph of y=sin(x)
The trig functions & right triangle trig ratios
Unit circle
Radian angles & quadrants
Radians to degrees
Degrees to radians
Radians & degrees
Intro to radians