If you've ever thought of linear functions as being boring, prepare to be blown away. If you've never thought that, also prepare to be blown away. What we're getting at here is, this is some mind-blowing stuff we're going to cover here. We're going to cover their equations, their graphs, and every possible way to find the both of them that we could think of.
Then we'll really start to mix it up. Remember inequalities? How about absolute values? Well now we're making linear functions out of them. We'll even be splicing pieces of functions together into new, sometimes disjointed forms.