Khan Academy on a Stick

Recognizing functions (example 5)

Recognizing functions

Testing if a relationship is a function
Graphical relations and functions
Functions as graphs
Recognizing functions (example 1)
Recognizing functions (example 2)
Functional relationships 1
Recognizing functions (example 3)
Recognizing functions (example 4)
Recognizing functions (example 5)

If the above player doesn't work, try this direct link.

All Khan Academy content is available for free at www.khanacademy.org.
This collection was created November 2014.