Solution 39297: Troubleshooting a TI-Nspire CX II or TI-Nspire CX II CAS Calculator That Will Not Turn On.
...erent battery results in the calculator booting up properly and the calculator was purchased new within the last 2 years, please complete a Battery Request Form to request a replacement battery.* If the calculator does not turn on with another battery, please contact TI-Cares for additional trou...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/39297
Solution 17170: Finding the Area Between Curves on the TI-83 Plus Family of Graphing Calculators.
...ction of the graph on the left (The value of z at the intersection which is the lower limit of the integral is stored in Ans and X). 7) Press [2nd][Quit] and press [2nd][DRAW][7] and use Shade( to see the area graphically. This will return to the home screen. 8) Press [VARS] and use the right a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/17170
Solution 34475: Finding the Area Between Curves on the TI-84 Plus Family of Graphing Calculators.
...ection of the graph on the left (The value of z at the intersection which is the lower limit of the integral is stored in Ans and X). 7) Press [2nd][Quit] and press [2nd][DRAW][7] and use Shade( to see the area graphically. This will return to the home screen. 8) Press [VARS] and use the right ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34475
Solution 34491: Calculating the Cumulative Sum of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...sions [2] [ENTER] [3] [ENTER] • Input the matrix entries, pressing enter after each entry as shown below • Exit the matrix editor by selecting [2nd] [QUIT] To find the cumulative sum using the cumsum( function: • Press [2nd] [MATRIX] or [MATRX] • Scroll to MATH • Press [0] [2nd] [MATRIX] [1] [)...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34491
Solution 34471: Finding the Intersection of Two Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Second curve?" is displayed, press [▲] or [▼] if necessary to move the cursor to the first function. 9) Press [ENTER]. Please Note: The calculator requires that a first and second curve be selected in case there are more than two functions being graphed at one time. This is to specify which two ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34471
Solution 34431: Calculating the Transpose of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ght arrow] [right arrow]. 3) Press [1]. 4) Press [2] [ENTER] [2] [ENTER]. 5) Press [1] [ENTER] [2] [ENTER] [3] [ENTER] [4] [ENTER]. 6) Press [2ND] [QUIT]. 7) Press [CLEAR] to clear any existing entries, if any. 8) Press [2ND] [MATRIX] [1]. 9) Press [2ND] [MATRIX]. 10) Press [right arrow] [2]. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34431
Solution 31031: Texas Instruments Flash Memory and Non Flash Memory Calculators
...0 Profit Manager™ Basic Calculators: TI-503 SV TI-1706 SV TI-1795 SV Elementary Calculators: TI-10 TI-15 Explorer TI-108 If you have any additional questions or comments about the information listed above, please contact TI-Cares for additional assistance. Solution 31031: Texas Instruments Fla...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/31031
Solution 25790: Calculating Net Future Value (NFV) Using the BA II PLUS ™ Calculator.
...hen the [I/Y] key to enter the P/Y menu. 15) Press the [1] key and then the [Enter] key to set the calculator to calculate annually. 16) Press [2nd][QUIT] to get out of the P/Y menu. 17) Press the [RCL] key and then the [1] key to recall the value for NPV. 18) Press the [PV] key to set this valu...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/25790
Webinar | Middle School Advanced Math: Using TI-84 Graphing Calculators to Dive Deeper Into 7th and 8th Grade TEKS
...nd 8th grade math. Discover innovative ways to help students grasp challenging topics. Review technology skills including calculator basics, solving equations, graphing and data analysis. Explore real-world applications that bring abstract math concepts to life, making learning relevant and excit...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/nov-11-middle-school-advanced-math-using-ti-84
TI Holiday Cheer Contest | Texas Instruments
...al Time and ends Dec. 15, 2024 at 11:59 p.m. Central Time. Deck the halls or jingle all the way in the TI Holiday Cheer Contest Two great prizes, two ways to enter! li {padding-bottom: 8px;} Deck the halls for a chance to light up your classroom Decorate...https://education.ti.com/en/promotion/holidaycheercontest
Solution 34429: Finding the Row Echelon Form on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...put the dimensions [2] [ENTER] [3] [ENTER]. • Input the matrix entries, pressing enter after each entry. • Exit the matrix editor by selecting [2nd] [QUIT]. To find the row echelon form using the ref( function: • Press [2nd] [MATRIX]. • Scroll to MATH. • Press [ALPHA] [A] [2nd] [MATRIX] [1] [ENT...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34429
Solution 32331: Locating Contact Information for Distributors in Latin America.
...act information for distributors in Mexico/Latin America? The link below will list the authorized distributors to contact for purchase or warranty inquiries. List of authorized Distributors for Latin America. Note: If you are having an issue with a graphing handheld please see Troubleshooting a ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/32331
Solution 32831: Deleting NoteFolio™ Files on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...dheld in TI-84 Plus mode? To delete NoteFolio files from your calculator, please follow the steps below: • Exit the NoteFolio App by pressing [2ND] [QUIT]. • Press [2ND] [MEM] to display the Memory menu. • Press 2: Mem Mgmt/Del... • Scroll to AppVars... and press [ENTER]. • Scroll to the n...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/32831
Solution 29090: Stopping, Breaking or Ending a TI-Basic Program on Texas Instruments Graphing Calculators
...no longer running. This is useful in debugging programs as it allows you to run TI-Basic programs without fear of it locking up your calculator and requiring you to do a reset. Below are the screens that should be displayed on the calculator once the program has been stopped: TI-83 Plus Family a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29090
Solution 11945: Correcting the Error Message Waiting...Please Install Calculator Software Now on a TI-83 Plus Family.
...to reinstall the calculator's OS. If the message "Error! Press any key to turn unit off. Then turn unit back on." appears on the graphing calculator, quickly, remove one battery from the calculator and reinstall it while the transfer is taking place. For the Macintosh® platform (Using TI Connect ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11945
Solution 18449: Adjusting the Window Settings in the Conic Graphing Application.
...ossible to edit the Window settings when using the App. However, it can only be done if Windows Settings Mode is set to Man and after selecting an equation to graph. To change the mode to Man:• Start the Conic Graphing App and press [MODE].• Place the cursor on Man and press [ENTER].• Press [F1...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/18449
Solution 34507: Performing Polar and Rectangular Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ators? The examples below demonstrate how to perform polar to rectangular and rectangular to polar coordinate conversions. Converting coordinates requires two separate operations, one for each point in an ordered pair. For Example: Convert polar coordinates (1, p) to rectangular coordinates us...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34507
Solution 29430: File Types That Can Be Sent to a Calculator
... .8xm .89m, .9Xm, .v2m Equation (Y1, Y2) .8xy ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29430
Solution 12192: Graph of Certain Functions in Polar Mode Displays Negative Values on TI Graphing Calculators.
...n functions display negative values? When graphing certain functions in polar coordinates, r can indeed be negative. For example, the graph of 6*sin(2q). r represents the distance away from the origin (radius), and q represents the angle deviation from 0. If r is negative, then the point is refle...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12192
Solution 11793: Unable to Graph Multiple Functions on the TI-83 Plus Family and TI-84 Plus Family Graphing Calculators.
...key 2) Select Transfrm from the menu Next follow the step that matches your calculator: TI-84 Plus CE and TI-84 Plus C Silver Edtion: 1) Press 2: Quit Transfrm Graphing TI-84 Plus Silver, TI-84 Plus and TI-83 Plus: 1) Press 1:Uninstall Please Note: Uninstalling the Application does not e...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11793
Solution 12002: Troubleshooting a TI-83 Plus and TI-84 Plus Family of Graphing Calculators Stuck on Defragmenting.
...to reinstall the calculator's OS. If the message "Error! Press any key to turn unit off. Then turn unit back on." appears on the graphing calculator, quickly remove one battery from the calculator and reinstall it while the transfer is taking place. For the Macintosh® platform (Using TI Connect 1...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12002
battery-care
battery-care global website Lithium-ion batteries have a limited life, which is affected by several factors: environment, storage, the number of charge/discharge cycles, and level of discharge/charge. T...https://education.ti.com/en/customer-support/battery-care