This series of videos begins with how to graph the basic absolute value function f(x) = |x| (also written as y = |x|), and shows how to find the vertex, domain, and range. It moves to more involved absolute value equations, providing many examples.
Graph Absolute Value Equations Part 1: http://youtu.be/eP9tP4hXnMM
Graph Absolute Value Equations Part 2: http://youtu.be/H-Q8lOs8Izg
Graph Absolute Value Equations Part 3: http://youtu.be/RM7byL93Tig
Graph Absolute Value Equations Part 4: http://youtu.be/3JWc2udwkEY
Graph Absolute Value Equations Part 5: http://youtu.be/KQs-0u7bt8w