Rachel
About
Khan Academy on a Stick
Linear and nonlinear functions (example 1)
Linear and nonlinear functions
Recognizing Linear Functions
Linear and nonlinear functions (example 1)
Linear and nonlinear functions (example 2)
Linear and nonlinear functions (example 3)
Your browser does not support video. Please get the latest version of Google Chrome, Firefox, IE, or Safari. Alternately, you can try the link below if you have VLC or another media player installed.
If the above player doesn't work, you can
try this direct link
.