Transforming the basic trig curves
lesson notes:07 graphing trig functions
Transforming the basic trig curves
lesson notes:07 graphing trig functions
The three basic transformations of translation, reflection and rotation.
lesson notes:05 transformations I
Graphing inequations in two dimensions
lesson notes:04 regions in the plane
One simple idea to solve all types of inequations
lesson notes:03 solving inequations
A menu to follow to sketch graphs of rational functions and a key idea for solving inequations
lesson notes:02 curve sketching menu