Solution 10434: Graphing a Piecewise Function on the TI-85 or TI-86.
How can I graph a piecewise function on the TI-85 or TI-86?
A piecewise function allows specific restrictions to be made when graphing a function. To graph the piecewise f(x)= x, when x > 0 follow the steps listed below.
- Press [GRAPH] [F1]
- Input x into y1= using [x-VAR]
- Press [÷] [(] and input x, using [x-VAR]
- Press [2nd] (TEST)
- Press [F3], enter 0, and press [)]
- Press [GRAPH] [F5]