Wednesday, April 1 2020, 08:31 am
TroubleShooting the TI-89 – Cengage

TroubleShooting the TI-89 – Cengage

If the function is turned on but you still cannot see the graph, check your window settings – maybe the function did graph, but it graphed outside your window. • What do I do if a get a strange-looking graph or no graph instead of a scatter plot of data when I press F2 [ZOOM] 9 [ZoomData]?