Ti-89 window error message?

Question

I try to graph two equations: 500*.08 on y1, and 1000*.06 on y2. After i do this and go to graph it, an error message pops up, "window variables domain" and i cant figure out how to fix it, i tried different windows sizes, but nothing seems to work, help!!!!!!

Answer 1

I don't see any x in the equations but I think the problem is that xmax< = xmin or Y max<=Y min as a result the calulator could not calulate it that way try making Xmin < Xmax and Ymin < Ymax this should solve the problem.

Answer 2

Those two equations are just horizontal lines. Is that what you wanted to do? I doubt it.

I just did a test with my TI-83. That should work. You need to set your window first.

When I tried to use zoom option 0 "ZoomFit", I got the same error. Use zoom option 6, 'ZStandard' to get started and then use the window button to set the window the way you want.

Answer 3

i've got by no ability finished the suitable operation which you're affirming, yet while i'm doing new (and sophisticated) apps on my TI-89, I continuously sparkling a-z first... turn 89 on, bypass to abode, then press F1, then scroll over to F6 using the arrow keys (precise arrow), at F6-press enter, then enter returned. this could sparkling any records saved to any variables from previous apps which would be getting interior the way. i don't understand that this could restoration your situation, whether this is nicely worth a shot. solid success. Oh yeah, once you do this, you will would desire to completely reenter what you're attempting to do returned.

Answer 4

You have no variables in those equations, they are horizontal lines.