I messed up my T-83. Help if you have any kind of calculator.?

Question

I got a T-83 yesterday and i was playing with and i pushed window the top button and changed some of the numbers. So now when i push the graph button its says i have an error because of window range. Could someone tell me the right numbers when you press the window button.

Answer 1

you can just clear your whole calculator to make it like new, keep looking through modes, (not jst mode) all of them, there is a clear all on the calcuator.

Answer 2

you can change it to standard graph i think by clicking. the zoom button nex tto the window button then pressing 6 aka ZStandard.

Answer 3

you can push any numbers as long as the "x-min" is less than the "x-max" and "y-min" is less that "y-max"

to get to the standard view push the zoom button (right next to the window button) and either push the 6 key or select "Zstandard" and push enter

or just enter these values in the window screen

Xmin = -10

Xmax = 10

Xscl = 1

Ymin = -10

Ymax = 10

Yscl = 1

Xres = 1

The window and zoom buttons are used to focus in on an important part of the graph