Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
...s, adjust the contrast by pressing and releasing the [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....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.
...graph the Fibonacci sequence: 1) Select the Graph App and press [enter]. 2) Press [menu] and arrow down to select 3: Graph Entry/Edit. 3) Press the right arrow and select 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31831
Solution 31851: Creating Lines, Segments, Rays, and Vectors Using the TI-Nspire™ Family Handhelds.
...ay one point of the line. • Move the cursor to the desired direction and length and press [enter]. Note: If you would like for the line to pass through some specific point or intersection, make sure to select that when drawing the line. Please see the TI-Nspire family products guidebooks for...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31851
Solution 24770: Solving a System of Linear Equations on the TI-Nspire™ Family.
...vailable icons at the bottom. 2) Press [catalog] [S]. 3) Scroll to simult( and press [enter]. 4) Press [template]. This is the key located to the right of [9]. 5) Scroll to the second row, sixth column and press [enter]. 6) Press [del] [2] [tab] [del] [2] [enter]. 7) Press [1] [tab] [2] [tab]...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24770
Solution 24790: Simultaneously Solving a System of Nonlinear Equations on the TI-Nspire™ Family Handheld.
...the intersection points on their graphs. The purpose is to solve the system of two equations and two unknowns. The example below will guide you through solving for the intersection point(s) for x^3-2x=2cos(x) which is the same as the following equations: y=x^3-2x y=2cos(x) Create the graph: •...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24790
Solution 22251: Drawing the Symmetrical Image of a Shape on the TI-Nspire™ Family.
...ON] and continue holding both keys and wait for the Press-to-Test menu to appear, once it appears release all keys. 3) You can use [Tab] cycle through options to disable and use the center touchpad [Click] to disable or re-enable options. Please Note: (TI-Nspire CX II CAS Only) By default, CAS...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22251
Solution 12680: Return Policy for Items Purchased from Texas Instruments.
...turn policy on items purchased from Texas Instruments? Texas Instruments has a 30-day return policy on all products that are purchased directly through Texas Instruments. To return an item, please contact Texas Instruments at 1-800-842-2737. Please allow a one-month billing cycle to pass before ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12680
Solution 32151: Calculating Logistic Growth Using the TI-Nspire™ CAS Family Products.
...lation (k) is directly proportional to both the population (y) and the carrying capacity (C) minus the population. (dy/dt)=ky(C-y) In this example, eight foxes are introduced into a national park. Assume zoologists have determined a carrying capacity of 250 and a growth rate constant of .001. Whe...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.
...talling TI-Nspire™ Document Player for Mac® for Offline Use. • Click on the link named [TI-Nspire_Document_Player_for_Mac.zip] at the upper right corner of the screen and download this file to your computer. • Once downloaded [Double Click] the zip file to extract the application. • Once ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Solution 40358: Updating or Reloading the TI-Nspire™ CX or TI-Nspire CX CAS Calculator Operating System
... 6) Click [Window] [Content Explorer] 7) Click][TI-Nspire CX] or [TI-Nspire CX CAS] at the bottom left under [TI-Nspire CX Connected Handhelds] to highlight the name in blue. 8) Next click [Tools] and [Install OS] and browse to the Operating System file you downloaded in step 2 then click [Inst...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40358
Solution 12725: Warranty Information on Texas Instruments Products Purchased in the United States.
... to troubleshoot or discuss replacement options. Please Note: • Refunds cannot be issued to customers who did not purchase a product directly through TI or for any costs associated with shipping products back for replacement. • TI cannot assume responsibility for loss or damage during incomi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12725
Solution 32231: Computing the Dot Product using the TI-Nspire™ CAS Family Products.
...Press [menu]. 4) Press 7: Matrix & Vector. 5) Press C: Vector. 6) Press 3: Dot Product. 7) Press [ctrl] [{}]. 8) Press [1] [,] [2]. 9) Press the right arrow once. 10) Press [,] [ctrl] [{}]. 11) Press [5] [,] [6]. 12) Press [enter]. Example: Find the dot product of vectors and . 1) Press [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32231
Solution 32271: Creating Random Integers and Numbers Using the TI-Nspire™ Family.
...N] [D] [I] [N] [T] [(]. 2) Press [1] [,] [1] [0] [,] [3] [enter]. To find three numbers chosen at random from a specified list of values of one through five: 1) Press [menu] [5] [4] [5] or [R] [A] [N] [D] [S] [A] [M] [P] [(]. 2) Press [ctrl] [{ }]. 3) Press [1] [,] [2] [,] [3] [,] [4] [,] [5]. 4...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32271
Solution 21390: Updating or Reloading the TI-Nspire or TI-Nspire CAS Clickpad or Touchpad Calculator Operating System
...S Student Software. 6) Click [Window] [Content Explorer] 7) Click [TI-Nspire] or [TI-Nspire CAS] at the bottom left under [Connected Handhelds] to highlight the name in blue. 8) Next click [Tools] and [Install OS] and browse to the Operating System file you downloaded in step 2 then click [Inst...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21390
Solution 32332: Converting PublishView™ Documents to TI-Nspire™ Documents Using the TI-Nspire Family Software.
...Documents Workspace. • All supported TI-Nspire applications are part of the new TI-Nspire document. • Starting from top to bottom, and then left to right, the layout of the TI-Nspire document is based on the order of the TI-Nspire applications in the PublishView document. • Every TI-Nspire...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32332
Solution 32371: Performing Polar and Rectangular Conversions using the TI-Nspire™ Family Handhelds.
...s [home]. 2) Press 1: New Document and 1: Add Calculator to insert a new calculator page. 3) Press [ctrl] [ ( ]. 4) Input [1] [,] [3]. 5) Press the right arrow once. 6) Press [catalog] (button with the open book). 7) Press [P] and scroll to >Polar. 8) Press [enter]. 9) Press [enter] again to d...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32371
Solution 32491: Constructing a Matrix Using the TI-Nspire™ Family Products.
...ents in the resulting matrix are formed by evaluating Expr for each incremented value of Var1 and Var2. Var1 is automatically incremented from 1 through numRows. Within each row, Var2 is incremented from 1 through numCols. Please see the TI-Nspire family guidebooks for additional information. So...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32491
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
...family products? The algorithm for cSolve() is the same as solve(), except the domain is temporarily set to complex so that complex solutions are sought and not rejected.The solve() function uses factoring together with the inverses of functions such as ln(), sin(), etc. Except in exact mode, th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 24810: Transferring Files to TI-Nspire Family Handhelds Using the TI Connect-to-Class™ Teacher Software.
...ly Handhelds". • Click the "Add File" button. • Using the Windows Explorer, navigate to the location where the TI-Nspire family files are stored. • Highlight the file(s) to be sent. If more than one file needs to be highlighted, hold down the [CTRL] key while left-clicking on the file name. Repea...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24810
Solution 28270: Differences between the Volume Purchase Program (VPP) Proof-Of-Purchase (POP) and the Technology Rewards Program (TRP) Point Symbol.
...ow is the image of a proof of purchase from a retail purchased handheld. After December 31, 2010, this will no longer be accepted for redemption through TRP. This image is of the new point symbol from a retail purchased handheld. Collect this symbol to participate in TRP. More informati...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/28270
Solution 10661: Taxes Charged On Canadian Orders
...th Canadian dollars will be charged Canadian taxes. U.S. taxes are not charged on orders placed for customers in Canada when using a credit card through the TI Online Store or when placing an order over the phone with the TI-Cares Support Team. However, Customs will charge the customer a tax/duty...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10661
Solution 21431: Graphing Piecewise Functions on the TI-Nspire™ Family Products.
...home] [B] to insert the Graphs Scratchpad or select the Graphs application. If done correctly, the cursor will be blinking in the entry line to the right of f1(x)= 2) To access the "n-piece piecewise function" template, press [catalog] [5] and scroll until the "n-piece piecewise function" templ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21431
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
...to the left of the minimum point and press [enter]. • The handheld will prompt for the "upper bound?". Using the arrow keys, move the cursor to the right of the minimum point and press [enter]. • A "ghost" of the exact coordinate for the minimum point will be displayed. To set the minimum point...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 21934: Calculating Double Integrals Using the TI-89 Family, Voyage™ 200, TI-Nspire™ CAS, and TI-Nspire CX CAS.
... and press [enter]. 6) Press [catalog] [enter] again to insert a 2nd ò integral symbol. 7) Press [x][x2] [-] [4][x][,][x][,][0][,][5]. 8) Press the right arrow key and input [,] [x][,][5][,][10]. If done correctly, the handheld's display should look like: 9) Press [enter] to complete the calcu...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21934
Solution 30211: Computing Net Present Value (NPV), Modified Internal rate (MIRR), and Internal Rate of Return (IRR) Using a TI-Nspire™ Family Products.
...RR: 1) Press [menu] [8: Finance] [4: Cash Flows] [3: Modified Internal Rate of Return] 2) Press [i] [r] [r] [(] [-] [1] [0] [0] [,] [k] [,] [l] [Right Arrow] [,] [7] [,] [-] [1] [0] [0] [,] [k] [,] [l] [Enter] Please Note: You can alternatively copy the IRR result by pressing [Up Arrow] then ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30211