How do I change the settings on my TI-89?
- Press the TI-89’s “Mode” key.
- Press the down arrow on the calculator’s directional keypad until the display shows “Exact/Approx.”
- Press the right arrow until your desired mode choice is selected.
- Press the “Enter” key twice to change the calculator’s mode, exit the menu and return to the home screen.
How do I reset my TI-89 Titanium to factory settings?
Press “F1” to get to the Reset menu. Press the “Right Arrow” key once to access the “RAM” menu and then the “Down Arrow” key once to highlight “Default.” Press the “Enter” to reset the calculator to the factory settings. Press the “Enter” key again when asked to confirm your settings.
How do you program a TI-89 calculator?
How to enter a new program
- While on the Home screen, hit APPS. Open the PROGRAM EDITOR menu.
- Type in the name of the program in the box labeled VARIABLE. Choose a descriptive name up to 7 letters.
- Now you are ready to type in each line of your program. You will notice that some lines have already appeared.
What programming language does TI-89 use?
TI-BASIC 89
The TI-89 is directly programmable in a language called TI-BASIC 89, TI’s derivative of BASIC for calculators. With the use of a PC, it is also possible to develop more complex programs in Motorola 68000 assembly language or C, translate them to machine language, and copy them to the calculator.
How do you change fractions on a TI-89?
Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information….To convert a decimal number to a fraction:
- Press [MODE].
- Scroll down to Exact/Approx.
- Choose Exact to convert to fraction form .
- Input a decimal number and press [ENTER].
How do you reset a frozen TI-89?
You will need to reset your calculator. This is done by removing one of the alkaline batteries from the unit and while holding the [(-)] key simultaneously with the [)] key and pushing the battery back into the unit.
How do you open games on TI-89?
TI-89 family: Press 2nd-VAR-LINK, move the cursor to the program, press Enter to paste the program’s name to the home screen. Press ), then press Enter again to run it.
What kind of calculator is the TI 89?
TI-89 Titanium Graphing Calculator TI-89 Titanium Graphing Calculator Developed for advanced engineering studies, the TI-89 Titanium graphing calculator comes preloaded with 16 applications, including EE*Pro®, which comprises more than 700 equations and data sets commonly needed by electrical engineering professionals.
How do I change the graph format on the TI-89 Titanium?
With its default settings, the TI-89 Titanium displays hidden surfaces on a 3D graph but does not display the axes. However, you can change the graph format at any time. Displaying the GRAPH FORMATS Dialog Box From the Y= Editor, Window Editor, or Graph screen, press: ƒ9
What groups does the TI-89 Titanium/Voyage™ 200 graphing calculator graph?
For these example functions, the TI-89 Titanium / Voyage™ 200 Graphing Calculator graphs three groups. • 2 sin(x), x+4, cos(x) • 4 sin(x), 2x+4 • 6 sin(x), 3x+4
Is the Manual of the Texas Instruments TI-89 available in English?
Is the manual of the Texas Instruments TI-89 available in English? Yes, the manual of the Texas Instruments TI-89 is available in English .