Trig
Trigonometry
Angles and radians, the six trig functions, the unit circle, graphs, inverse functions, identities, equations, oblique triangles, vectors and polar form.
Unit 1
Angles
Degrees and radians.
Unit 2
Right Triangle Trigonometry
The six ratios.
Unit 3
The Unit Circle
Trig functions of any angle.
Unit 4
Graphs of Trigonometric Functions
Periodic behavior.
Unit 5
Inverse Trigonometric Functions
Finding angles.
Unit 6
Trigonometric Identities
Rewriting trig expressions.
Unit 7
Trigonometric Equations
Solving for angles.
Unit 8
Oblique Triangles
Beyond right triangles.
Unit 9
Vectors and Polar Form
Direction and magnitude.