Change the graph of an absolute value function and observe how it is represented as a piecewise function.
[i]Answer these open ended questions on your own or with others to form deeper math connections.[/i]
For an absolute value function written as a piecewise function, what type of function is each of the pieces?
How can we determine the vertex of the function below?[br][math]f(x)=\begin{cases} x,& x \geq 0 \\ \text{-}x, & x < 0 \end{cases}[/math][br]