Solution 32151: Calculating Logistic Growth Using the TI-Nspire™ CAS Family Products.
...(x) to be the solution from above: 1) Press [menu] and select 1: Actions>1: Define. 2) Type f1(x)= then copy and paste the solution after the equal sign. 3) Delete y= from expression and press [enter]. Graph f1(x) and trace the expression until the y-coordinate is about 100: 1) Insert a graphs d...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32151
Solution 32171: Installing TI-Nspire™ Document Player for Mac® for Offline Use.
...low dialog click [Run] to accept the digital certificate. • The application will next display the below dialog click [Run] to accept the digital signature. • The application will next display the below dialog click [I agree] to accept the End-User License Agreement. • The application wil...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Solution 32291: Rounding Numbers on the TI-Nspire™ Family.
...rounding numbers that include the commands Round, Floor, and Ceiling. Round - The round command rounds the inputed number based upon the number of significant digits. As example to round 1.23456789 to the third decimal point:: • Press [home] [B]. • Press [menu] [2] [8] [1]. • Press [1] [.] [2] [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32291
Solution 23911: Disposal or Recycle of an Old or Inoperable Calculator Product.
...onic waste and the proper disposal of products at the end of their useful life. Accordingly, Texas Instruments Education Technology products are designed to withstand years of use, and graphing calculators can be upgraded with new software. They also incorporate many product and packaging mater...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 26330: Title I School Discount Program
... How can educators that are part of the Title I Program purchase calculators at a reduced price? For more than 20 years, TI has offered a program designed to make it easier for Title I schools to address the technology needs and enrich the curriculum of minority and/or economically disadvantaged ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/26330
Solution 10659: Shipping Charges for Standard and Express Delivery
...w being shipped trackable; therefore orders can no longer be shipped to PO Boxes. Any lost orders will be investigated by the carrier using the assigned tracking number located in the Waybill field. Purchase Total Shipping (5-7 business days) Express Delivery(2-5 business days) $0.00-25.0...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10659
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...d scroll until the "n-piece piecewise function" template is found (8th option, first row). The [catalog] key is located directly above the division sign key. Press [enter] to insert the "n-piece piecewise function" template into the Graphs application. 3) A "Create Piecewise Function" window wil...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
...S, and select 1:Function from the Y-VARS menu. • Press 2:Y2 then press [ )] [ENTER]. The Y3 slot should read Y3 = Y1(Y2). • Arrow over to the = sign and arrow up 3 times to select the '=' to the right of Y1, then press [ENTER] to disable the function from being graphed. Please Note: The blac...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417
Solution 11918: Calculating and Graphing a Linear Regressions on the TI-83 Plus.
...oefficients (a and b). It will store the regression equation to your Y1 function. The correlation coefficient (r and r^2) will be displayed if the diagnostics are on. Please Note: To turn the diagnostics on, from the home screen, press the [2ND] key and then press the [CATALOG] key. Then in the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11918
Solution 36926: TI-84 Plus CE in Complex mode, Negative Bases Raised to Fractional Powers with Odd Denominator Returns Real Result.
...hool target learning level is seen in computations. This item deals with even an odd denominators for problems such as (-2)^(b/c). Calculator is designed for an early learning experience for this class of problems with odd denominator in the fractional power.For example: (-2)^(3/5) The above va...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36926
Solution 34631: Storing a Function to a List on the TI-84 Plus Family of Graphing Calculators.
...] [1] [Down] [5] [Down] [Down] [Enter] • Press the [STO>] key. • Press [2nd] [L1] • Press [Enter] to store the numbers. Alternately, users can assign the function itself to the list using quotation marks. This means that the list will update based on changes to the value. For instance: • Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34631
Solution 34536: Deleting or Saving Calculator Software Applications (Apps) using the TI Connect™ Software.
... connects to the calculator, a list of items should appear displaying all the data currently stored on the calculator. • [Click] on the plus [+] sign next to [Applications] and a list should appear containing all the names of the Apps currently stored on the calculator.• [Right Click] on the n...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34536
Solution 34800: Cause of the "Error: Data Type" Message When Using the Normalcdf Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...nd syntax. For example, inputting normalcdf(-1E99,200,L1*.9,L1*.9*.1) will return the Data Type error. Some of the distribution functions are not designed to accept list as a valid parameter. Normalpdf() and normalcdf() are two of those. They are designed to accept floating number or integer only...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34800
Solution 34506: Calculating and Graphing a Linear Regression on the TI-84 Plus family of graphing calculators.
...oefficients (a and b). It will store the regression equation to your Y1 function. The correlation coefficient (r and r^2) will be displayed if the diagnostics are on. Note: To turn the diagnostics on, from the home screen, press [2ND] [CATALOG]. Then in the catalog press [ALPHA] [D] to go down to...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34506
Solution 38335: Transferring Calculator Files to the TI-SmartView™ CE Emulator Software for the TI-84 Plus Family.
...erring, wait for the [Receiving File] dialog to disappear.5) Last click the [Calculator Icon] icon on the left hand side of the software above the [Magnifying Glass] icon to return to Calculator Emulator Workspace.Please Note: If the file already exists on the calculator you will receive a dialog...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/38335
Solution 12705: Differences Between Algebraic Operating System (AOS) and Equation Operating System (EOS).
...rbolic functions, square roots, cube roots, factorials, reciprocals (inverse), angle conversions, combinations, permutations, percents, logarithms, sign changes (+/-), metric conversions, logical "not". 2) Universal powers, exponents and roots. 3) Multiplication and division. 4) Addition and subt...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12705
Solution 11138: Installing and Removing Faceplates on the TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition.
...ift the faceplate away from the calculator until it releases. Be careful not to damage the faceplate or the keypad. Installing New Faceplates: • Align the top of the faceplate in the corresponding grooves of the TI-84 Plus Silver Edition or TI-84 Plus C Silver Edition case. • Gently click the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11138
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
...r will attempt to break the list into three equal parts without breaking up data groups of equal x values. In this case, the algorithm we use is designed to include at least 1/3 of the points in the left and right groups. Whatever is left over is then put into the center group, hopefully the rem...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 15143: Storing a Function to a List on the TI-83 Plus Family of Graphing Calculators.
...n] [,] [X,T,O,n] [,] [1] [,] [5] [)]. • Press the [STO>] key. • Press [2nd] [L1]. • Press [Enter] to store the numbers. Alternately, users can assign the function itself to the list using quotation marks. This means that the list will update based on changes to the value. For instance: • Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15143
Solution 13924: TI TestGuard 2.0™Quick Start Instructions.
... To quickly setup the TI TestGuard 2.0 app to get the student calculators ready for exams, follow the steps below. The TI TestGuard 2.0 app is designed to only be transferred to an educator's calculator. • Press the [APPS] key and select the "TestGrd2" app. • Select 1: Setup Calcs. • Either ch...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13924
Solution 11517: Updating a TI Graphing Calculator Operating System Using TI Connect™ for Windows®.
...or. This will also cause a warning to appear, click [OK] to continue installing the OS. Additional Note: USB communication error: Protocol ID not recognized (8C080009) will appear if you attempt to upgrade the OS of a TI-Nspire with a TI-84 Plus Keypad. To upgrade a TI-Nspire with a TI-84 Plus Ke...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11517
Solution 22590: TI-Nspire™ Handheld in TI-84 Plus Mode Not Capable of Connecting to TI-Nspire Computer Link or TI Connect-to-Class™ Teacher Software.
... use with the TI-Nspire Computer Link or TI-Nspire Teacher software? The TI-Nspire Computer Link and TI-Nspire Teacher software are specifically designed to work with the TI-Nspire family handheld. When using the TI-Nspire handheld in TI-84 Plus mode (with the TI-84 Plus Keypad inserted), commu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/22590
Solution 11576: Algorithm Used for Calculating the Sine Regression On the TI-86, TI-83 Family, or TI-84 Plus Family.
... maximum number of iterations. Hence, many problems will necessitate the user entering a larger number if full convergence is desired. During the design of this algorithm, it was felt that users would often prefer to quickly receive a less accurate answer than to wait for full algorithm convergen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11576
Solution 11748: Explanation of r^2 and R^2 on the TI-83 Family or TI-84 Family Graphing Calculator.
...ly or TI-84 family graphing calculator.When regression models are executed, a TI-83 family or TI-84 family graphing calculator computes and stores diagnostics values for r (correlation coefficient) and r2 (coefficient of determination) and R2 (coefficient of multiple determination).r2 expresses t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11748
Solution 34921: Graphing a Vector on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... graphing mode. However, users can still graph a vector using a STAT PLOT. To do this, follow the example below: Example: Graph a vector that has a magnitude of 5 units with the direction 30 degrees. To convert the vector to rectangular coordinates: 1) Press [MODE] and make sure that the DEGREE m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34921