My TI-53 calculator will not graph all it says is ERR: window range
I do not know of any TI calculator with Model number 53, but I will try to give a general answer. If you get a window range error that means that the Window limits are not set correctly. For example, the lower limit in X, Xmin must be algebraically smaller that the upper limit, Xmax. The default for the TI graphing calculators are Xmin=-10, and Xmax=10. Similarly the Ymin must be smaller than Ymax. The default limits for the y-variable are Ymin=-10, and Ymax=10. If your calculator has a Zoom function ( if it is a graphing calculator, it must have it) then Press Zoom key and select Zoom Standard or ZoomStd.
Jul 16, 2011 |
Texas Instruments TI-89 Calculator