Hello,

I am trying to get the graphing function of the TI-89 Titanium working, but am having trouble.

I have the following settings just to try and get the graphing function to work.

Y1=5

Xmin= -10

Xmax= 10

Xscl = 1

Ymin = -10

Ymax = 10

Yscl = 1

When I go to graph, I get an ERROR: Dimension message and the only option is ESC-Cancel.

Can anybody please help me?