Solution 12668: Screen Dimensions on TI Graphing Calculators.
...rs 96 by 64 pixels (96 x 64 for graphing) TI-82 8 lines by 16 characters 96 by 64 pixels (95 x 63 for graphing) TI-83, TI-83 Plus and TI-83 Plus Silver Edition 8 lines by 16 characters 96 by 64 pixels (95 x 63 for graphing) TI-84 Plus and TI-84 Plus Silver Edition 8-line by 16-character displa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12668
Solution 30331: Graphing Linear Inequalities on the TI-Nspire™ CAS Handheld or Software.
...linear inequality on the TI-Nspire CAS handheld or software? The f1(x) = does not allow an inequality to be directly entered into the calculator. However, you can delete the = sign and key in styles feature of inequality to get the solution. The example below will demonstrate how to graph a sim...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30331
Solution 30371: Calculating Double Limits on the TI-Nspire™ CAS Family Products.
...) The handheld will prompt for the value that the limit will approach. Input 3 and press the [right arrow] key. 5) Repeat the 3rd and 4th steps above using y as the variable in the limit and 2 for the value the limit will approach. 6) The handheld will prompt for the direction of the limit ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30371
Solution 30491: Correcting Issues Graphing the Finance Balance Bal() Function on the TI-Nspire™ Family Handhelds and TI-Nspire Family Software.
...ing [Home] and using the cursor to select the [Graphs] icon on the bottom of the screen. • Enter in a balance function with the parameters listed above by typing the function listed below then press [Enter]: bal(x,360,7.29,550000,-4000,0,12,12) • Modify the windows settings to the parameters w...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30491
Solution 15105: Specifying the Height, Width And Depth Specifications of Texas Instruments Graphing Calculators.
...TI-83 Plus:Height: 7 2/5 inchesWidth: 3 1/2 inchesDepth: 1 inches TI-84 Plus: Height: 7 3/10 inchesWidth: 3 1/2 inchesDepth: 9/10 inchesTI-84 Plus Silver Edition: Height: 7 3/10 inchesWidth: 3 1/2 inchesDepth: 9/10 inches TI-86:Height: 7 3/10 inchesWidth: 3 1/2 inchesDepth: 3 1/2 inchesTI-89 Tita...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/15105
Solution 17269: Discounts on Products Purchased Through Texas Instruments.
...xas Instruments? There are no discounts available to TI employees and schools who wish to purchase products through Texas Instruments. A cost effective way to purchase Texas Instruments products is to purchase them from retailers or Instructional Dealers. Solution 17269: Discounts on Products P...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/17269
Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds.
...keypad of the calculator. You can change the format of the text you are writing by pressing [Menu] [Format]. Normally, the notes section will not give the answer to any problems or calculations you note down. Any calculations that you want done within the notes section must be within a section...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30991
Solution 17090: Troubleshooting when the Y= Editor Screen Displays X= instead of Y= on the TI-83 Plus Family and TI-84 Plus Family.
...2] to select “Quit Inequal.” • Press [Y=] again. The default Y= should be back in place of X=. Below is another option, if you would rather leave Inequality Graphing enabled: • Press [Y=]. You should see “Y=” inside a black box in the upper left corner of the screen. • Press the up arrow ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/17090
Solution 34193: Restoring Default Settings on the TI-Nspire™ Family Handhelds.
...he picture of the house. • Press 5: Settings. • Press 2: Document Settings. • Scroll or tab to Restore and press [enter]. • Press [enter] again to save. Please see the TI-Nspire family products guidebooks for additional information. Solution 34193: Restoring Default Settings on the TI-Nspir...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34193
Solution 35914: Calculating the Central Difference Quotient of an Expression on the TI-Nspire™ CAS Family.
...7] [2]. 3) Press [▼] [►] select Radian and press [enter] [enter]. When using the central difference quotient formula it returns the numerical derivative. 1) Press [catalog] [C] and scroll down to centralDiff( and press [enter]. 2) Press [trig] [►] [enter]. 3) Press [X] [►]. 4) Press [,] [X] [,] ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35914
Solution 11951: Default Contrast Setting on the TI-83 Family.
... Knowledge Base Knowledge Base Search What is the default contrast setting on the TI-83 Family? The default contrast level on a TI-83 Plus is 7. The default contrast level on the TI-83 Plus Silver Edition is 5. The contrast on both the TI-83 Plus and TI-83 Plus Si...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11951
Solution 35013: Using the Chi-Squared Goodness of Fit Test on the TI-Nspire™ Family Products.
...ing sure to press [enter] after each entry. 4) Press [menu]. 5) Press 4: Statistics. 6) Press 4: Stat Tests. 7) Press 7: x2 GOF... 8) For 'Observed List', input column A by pressing [A] [ctrl] [ [] ]. 9) Press [tab] and input column B for 'Expected List' by pressing [B] [ctrl] [ [] ]. 10) P...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35013
Solution 33471: Graphing a Function and the Slope Field Based on that Function using the TI-Nspire™ CAS Family.
...the TI-Nspire CAS family? The TI-Nspire CAS family is not able to graph a function and differential equation on the same screen at the same time. However, it is possible to graph both at the same time using the split screen function. To do this follow the steps listed below: • Press [home] and ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33471
Solution 33633: Finding the Reflection of a Point Using the TI-Nspire™ Family Products.
... Graphs application, press [menu], 8: Geometry, 5: Transformation, 2: Reflection. • Click on the line that you want to create the reflection for. • Move the cursor to where you want the point and its reflection. • Click set where you want the points. Please see the TI-Nspire family products ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33633
Solution 11979: Purpose of the GarbageCollect Function on the TI-83 Plus Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plus Mode.
...? The GarbageCollect function on the TI-83 Plus family, TI-84 Plus family or TI-Nspire handheld in TI-84 Plus mode allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into consecutive blocks. When a va...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
Solution 11897: Size and Weight Specifications of Texas Instruments Graphing Calculators.
... 1.0 x 3.5 x 7.3 0.4 TI-83 Plus Silver Edition 1.0 x 3.5 x 7.3 0.5 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11897
Solution 35254: Functions & Settings That Can Be Disabled Using Press-to-Test On TI-Nspire™ Handheld Units.
...gs that can be disabled using Press-to-Test on any applicable TI-Nspire Handheld. • Limit geometry functions. • Disable function and conic grab and move. • Disable vector functions, including eigenvectors and eigenvalues. • Disable “isPrime” function. • Disable differential equation graphing. • D...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35254
Solution 12216: Graph of nDer(sin(x)) on Graphing Calculators is Different in Degrees and Radians.
... Search Why is the graph of nDer(sin(x)) different in degrees and radians? The graph is different in degrees and radians because the derivative is different. In radians, the derivative of sin(x) is cos(x). In degree mode, the derivative of sin(x) is (p*cos(x))/180. This effectively retur...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12216
Solution 35576: Calculating the Mean or Median of a List Using TI-Nspire™ Family Handhelds.
...Knowledge Base Knowledge Base Search How to calculate the Mean or Median of a List using TI-Nspire Family Handhelds? To solve the mean or median of a list, follow the examples below. Example: Find the mean and median of {2, 4, 4, 6, 7, 9, 19} 1) Store the values to a ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35576
Solution 23851: Troubleshooting a TI-84 Plus Family or TI-89 Titanium That Responds Slowly to Key Presses.
...dged in the I/O port of the calculator, it may create a short causing the calculator to respond slowly to key press entries. If the piece of conductive material can be removed, it may restore the calculator to normal operating condition. If the material cannot be removed, contact TI-Cares Custo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/23851
Solution 11876: Batteries Used In Texas Instruments Graphing Calculators.
... 4-AAA alkaline CR1616 or CR1620 TI-83 Plus 4-AAA alkaline SR44SW or 303 silver oxide TI-83 Plus Silver Edition 4-AAA alkaline CR1616 or CR1620 ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/11876
Solution 38066: TI-84 Plus CE Program does NOT work when using COLOR menu Values for LED COLOR selections or RGB LED selections.
...ge Base Search Why does a TI-84 Plus CE program not work when using COLOR menu Values for LED COLOR selections or RGB LED selections? When developing programs that use the “Send(“SET COLOR” Hub menu selections if you use Values from the COLOR pull down in the Prgm Menu selections the pro...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/38066
Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
... [2nd] key followed by pressing and releasing the [up arrow]; repeat as necessary. To adjust or lighten the display, press [2nd] [down arrow]. 2) Remove one of the AAA batteries. With one of the batteries removed, press and hold the [CLEAR] key. While holding [CLEAR], reinsert the AAA battery and...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10600
Solution 31831: Graphing the Fibonacci Sequence on the TI-Nspire™ Family Handhelds.
... 6: Sequence. 4) Press the right arrow and select 1: Sequence by pressing [enter]. 5) Enter u1 (n-1) +u1 (n-2) 6) For initial terms, input 1,1 7) Leave the default as is: 1https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31831
Solution 12003: Troubleshooting a TI-83 Plus Family or TI-84 Plus Family Calculator that Displays Garbage Collecting... for More Than 20 Minutes.
...lus family of graphing calculators displays Garbage Collecting... for more than 20 minutes? The garbage collection allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into consecutive blocks. When a var...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12003