### 7 videos in "Piecewise Functions"

## Graphing Piecewise Functions

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How to graph a piecewise function

- How do you graph a piecewise function?
- What is a piecewise function?
- How do you graph f(x) if f(x) = -1 when x <= 0, f(x) = 2x when 0 < x <= 3, and f(x) = 6 when x > 3?
- How do you know where points are open or closed circles in a piecewise function?

This lesson shows how to graph a piecewise function in 3 pieces. Each of the 3 pieces is graphed for only a limited domain. All steps involved in graphing each of the 3 pieces are explained and shown. This is a very good introduction to piecewise functions.