MY CALCULATOR IS BROKEN

Post date: Dec 30, 2017 4:01:22 PM

Video

First check all y='s. You may have a weird impossible equation in any y.

Clear them all.

Then 2nd y= 4 to turn plots off.

Then you may have a weird window.

Push zoom and then 6 to clear your window.

Then you can write any equation in y1.

To find any x,y value the buttons:

2nd trace value

Then type in any number for x hit enter than y

To solve any equation

y1 = one side of the equation

Y2 = the other side

Then:

2nd trace 5 use left or right arrows to get neAR an intersecrion. Push enter 3 times.

The x value is the solution.