Solution 24690: Solving Systems of Linear Equations Using the TI-Nspire™ Family Products.
...cket? From the example above, the following (2) equations can be written: x+y=20 and 0.25x+0.10y=3.50. 1) Press [home] [1] to create a new document. If prompted to save the existing document, choose "Yes" or "No". Press [1] to insert the Calculator application. 2) Press [menu] [3] [7] [2] to acc...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24690
Solution 31851: Creating Lines, Segments, Rays, and Vectors Using the TI-Nspire™ Family Handhelds.
...nd press [enter]. • The graph will now display 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 ...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.
...) Press [del] [2] [tab] [del] [2] [enter]. 7) Press [1] [tab] [2] [tab] [3] [tab] [4] [tab]. 8) Press [,] [template]. 9) Scroll to the second row, fifth column and press [enter]. 10) Press [1] [tab] [(-)] [1] [enter]. TI-Nspire CAS family: In addition to using the simult( command, the TI-Nspi...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.
... In the calculator application, press the catalog key. • Use the tab key to move the cursor to the section titles. • Use the navpad left and right arrow keys to highlight section 1 and press [enter]. • Press [s] and scroll down to highlight solve(. • Press [enter] to paste the command into th...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24790
Solution 31911: Using the Taylor Series Command on the TI-Nspire™ CAS Handhelds and TI-Nspire CAS Family Software.
...Taylor series command, please use the following instructions: 1) Select a calculator document 2) Press [menu] and select 4: Calculus 3) Press the arrow down and select C: Series 4) Then select 1: Taylor Polynomial and press [enter] 5) Press [ctrl] [ln][x] [)] [,] [x] [,] [3] [,] [1] [)]...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31911
Solution 31931: Calculating Variance Using the TI-Nspire™ Family Handhelds.
...tored to it unless a 1-Var or 2-Var Stats analysis is performed first. Without a value stored to óx, calculating óx2 will result in an "UNDEFINED" error. For example: Using the data {170, 300, 430, 470, 600} find the variance.1) Press [home].2) Press 1: New Document.3) Press 4: Add Lists & Spre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31931
Solution 22234: TI-Nspire™ Family Handheld Showing Busy Signal for an Extended Period of Time When Doing Complex Calculations.
...iod of time, break the calculation. To break a calculation, please see the below instructions:• Press and hold the [on] key.• After a few seconds an error "BREAK" message will appear• Press [tab] to choose from either "View" "Go To" or "Cancel".• Press [enter] on any one of these options to cance...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22234
Solution 12680: Return Policy for Items Purchased from Texas Instruments.
...t Texas Instruments at 1-800-842-2737. Please allow a one-month billing cycle to pass before viewing the refund on credit card statement.Please Note: If an item was not purchased directly from TI please contact the store, instructional product dealer, or retailer where the item was purchased. So...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12680
Solution 32171: Installing TI-Nspire™ Document Player for Mac® for Offline Use.
...x then [Save] to proceed with the installation process. • The application will next display the below 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 displa...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32171
Solution 32231: Computing the Dot Product using the TI-Nspire™ CAS Family Products.
... [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 [menu]...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.
...s [menu] [5] [4] [2] or [R] [A] [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] [...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32271
Solution 32291: Rounding Numbers on the TI-Nspire™ Family.
...unding 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] [3]...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.
...nterest in recycling your TI product. TI is concerned about mounting electronic 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...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/23911
Solution 12197: Theft Preventative Solutions for TI Graphing Calculators.
Solution 12197: Theft Preventative Solutions for TI Graphing Calculators. Solution 12197: Theft Preventative Solutions for TI Graphing Calculators. global Solution 12197: Theft Preventative Solutions for TI Graphing Calculators. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12197
Solution 32511: Finding the Complex Conjugate of an Argument Using the TI-Nspire™ Family Products.
...lculator.• Press [menu].• Press 2: Number, 9: Complex Number Tools, and 1: Complex Conjugate.• The display will show conj(.• Press [1] [+] [3] [p].• Arrow over to i and press [enter].• Press [enter] to display the answer.Note: All undefined variables are treated as real variables.Please see the T...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32511
Solution 10659: Shipping Charges for Standard and Express Delivery
...s. All orders are now 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 busine...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/purchase-check-order-status/10659
Solution 21770: Finding the Minimum, Maximum, and Zeros of a Function Using the TI-Nspire™ Family Products.
... finding the minimum of the function. To access the Minimum tool, press [menu] [6] [2]. • The handheld will prompt for the "lower bound?". Using the arrow keys, move the cursor to the left of the minimum point and press [enter]. • The handheld will prompt for the "upper bound?". Using the arrow k...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21770
Solution 12191: Reducing Calculator Theft With EZ-Spot Teacher Packs.
... Knowledge Base Knowledge Base Search What is an EZ-Spot Teacher Pack? EZ-Spot Teacher Packs enable you to easily identify school property. Each EZ-Spot calculator has a bright "School Bus Yellow" backing and slide case; each calculator also has a face plate inscrib...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12191
Solution 11928: Calculating One-variable Statistics with Frequencies using a TI-83 Plus Family of Graphing Calculators.
...n press the [CLEAR] key to clear off the home screen. To calculate the one-variable statistics: • First press the [STAT] key then press the [right arrow] key once to enter the CALC menu. • Next press the [1] key and 1-Var Stats will be typed on the home screen • Next in order input which ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11928
Solution 34579: Blank Screen When Displaying a Graph on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ledge Base Search Why do I get a blank screen when I try to display a graph on the TI-83 Plus and TI-84 Plus family of graphing calculators? If a blank screen is displayed when graphing a function, it may be that the Window settings on the calculator are not appropriate for the function ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34579
Solution 34883: Calculating the Inverse Student-T (invT) Probability on the TI-84 Plus Family of Graphing Calculators.
...ually used for determining probabilities of population means from sampled distributions when the standard deviation of the population is unknown. Specifically, t = (x-u)*Ö(n)/s with n-1 degrees of freedom and where x is the sampled mean, u is the population mean, s is the sample standard deviatio...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34883
Solution 34874: Changing the Notation Mode on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Plus family of graphing calculators? The instructions below detail how to change the notation mode: 1) Press [MODE]. 2) Highlight NORMAL, SCI (scientific), or ENG (engineering). 3) Press [ENTER]. 4) Press [CLEAR] to return to the Home screen. Please see the TI-83 Plus and TI-84 Plus Family guid...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34874
Solution 34416: Calculating One-variable Statistics with Frequencies using a TI-84 Plus Family of Graphing Calculators.
...press the [CLEAR] key to clear off the home screen. To calculate the one-variable statistics: 1) First press the [STAT] key then press the [right arrow] key once to enter the CALC menu. 2) Next press the [1] key and 1-Var Stats will be typed on the home screen 3) Next in order input which ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34416
Solution 11921: Calculating Hypergeometric Probability Distributions on the TI-84 Plus and TI-83 Plus.
... 1) × C(12-3, 4-1)} ÷ C(12, 4) So the values should be entered using the following steps: • Input [(] [(] [3] • Press [MATH], then press the right arrow key 3 times to select the PRB menu • Press [3] to select 3:nCr • Input [1] [)] [(] [9] • Press [MATH], then press the right arrow key 3 time...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11921