Solution 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...I use the nfMin() and nfMax() function on the TI-Nspire family products? The nfMin() and nfMax() functions can be used to find the minimum or maximum values of a function, over a range specified by upper and lower bounds. The syntax for the functions is listed below: nfMin(expression, variable, ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
Solution 12216: Graph of nDer(sin(x)) on Graphing Calculators is Different in Degrees and Radians.
...Base 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 r...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12216
Solution 11885: Guidelines and Precautions for Replacing Batteries in TI Graphing Calculators.
... mix brands or types within brands of batteries. 4) Replace all four AAA or AA batteries simultaneously; or, replace the lithium battery. Do not remove both types of batteries (AAA or AA and lithium) at the same time. Please Note: The round (lithium battery) provides auxiliary power to retain ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11885
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 36014: Performing T-Test Computations Using A TI-Nspire™ Family Product
... family line of products? The following example demonstrates how to perform a T-Test calculation using any of the TI-Nspire family line of products given a list of data points. Data for this example (which will be designated as 'L1'): {10.7, 10.8, 11.9, 12.3, 12.9} Press [home] and click on ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/36014
Solution 11782: Performing Polar Complex Number Calculations in Degree Mode on Graphing Calculators.
...calculations be performed in Degree mode? Use Radian mode for complex number calculations.Degree-mode scaling by p/180 applies only to the trig and inverse trig functions. This scaling does not apply to the related exponential, logarithmic, hyperbolic, or inverse-hyperbolic functions. Consequentl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11782
Solution 36114: Keypad Shortcuts With The TI-Nspire™ Family Products
...e TI-Nspire Family? Solution 36114: Keypad Shortcuts With The TI-Nspire™ Family Products The TI-Nspire Family Handhelds are equipped with a variety of keyboard shortcuts. There are shortcuts for inserting new pages, copying, pasting, and much more. To view a listing of those shortcuts, ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/36114
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 39479: Update the Operating System (OS) on multiple TI-Nspire CX Family Calculators using TI-Nspire CX Premium Teacher Software.
...g TI-Nspire CX Premium Teacher Software? To update the OS on multiple TI-Nspire CX Family calculators please follow the steps below: Please Note: To avoid losing unsaved data, close all documents on the calculator before updating its OS. Updating the OS does not replace or remove previously saved...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39479
Solution 11365: Compatibility of Programs Written for the TI-83 Family Running on the TI-84 Plus Family of Graphing Calculators.
... programs written for TI-83 family on the TI-84 Plus family? The TI-84 Plus family is fully compatible with the TI-83, TI-83 Plus, and TI-83 Plus Silver Edition. All TI Basic programs for the TI-83, TI-83 Plus, and TI-83 Plus Silver Edition should run on the TI-84 Plus family. Assembly programs ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11365
Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
... Tests (two-Sample Z Test) test the equality of the means of two populations (u1 and u2) based on independent samples when both population standard deviations (1 and 2) are known. Using the Lists & Spreadsheets Application, you can calculate all of these values and have the P value shade. Given t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29610
Solution 22550: Finding the Circumference of a Circle or the Perimeter of a Shape Using the TI-Nspire™ Family Products.
...] [3]. 2) To begin creating a circle, press [menu] [5] [1]. 3) The handheld will prompt for a "center point" for the circle. Using the arrow keys, move the cursor to the desired location and press [enter] to set the center point. 4) Use the arrow keys to "expand" or "contract" the circle. When t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22550
Solution 23031: Supported Calculator Software Applications (Apps) for the TI-Nspire™ Handheld in TI-84 Plus Mode.
... Knowledge Base Search What apps are supported for use with the TI-Nspire handheld in TI-84 Plus Mode? The following apps have been tested and are supported for use with the TI-Nspire handheld in TI-84 Plus Mode: Cabri™ Jr. CellSheet™ Vernier EasyData™ I...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/23031
Solution 22730: Calculating Monthly Payments Using the TI-Nspire™ Family Products.
...ystem can be found at the TI-Nspire and TI-Nspire CAS latest software pages. Data for example: N = 360 (number of payments) I(%) = 7 (interest rate) PV = 130000 (loan amount) PMT = ? (unknown monthly payment) FV = 0 (future value) PpY=12 (payments per year) If using the TI-Nspire family handheld:...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22730
Solution 22750: Unable to Switch Keypads While Using Press-to-Test Mode on a TI-Nspire™ Family Handheld.
...ndheld will load the operating system then display the following error: "This key pad is not compatible with the current Press-to-Test mode. Please revert to the key pad used when entering Press-to-Test mode." No further actions on the handheld will be permitted. The only solution to this problem...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22750
Solution 34872: Performing Chi-Square Computations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...us family of graphing calculators? The following example demonstrates how to perform c2 (chi-square) calculations. Matrices for this example: Observed Matrix= Expected Matrix= 1) Enter the matrix editor, press [2nd][MATRX] 2) Move the cursor to highlight EDIT and select the matrix A. 3) I...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34872
Solution 26830: Definition of LEDs on the TI-Nspire™ Handheld and Wireless Cradle.
...ir meaning on the TI-Nspire handheld and wireless cradle? There are two LED Indicators on the cradle, one for battery and the other for wireless activity. Handheld IndicatorsAttaching the cradle to the handheld and turning the cradle switch into the ON position will change the status indicator...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/26830
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 20169: TI-Nspire™ Computer Link Software and USB Hub Compatibility
...Computer Link software compatible with USB Hubs? At this time, Texas Instruments will not support a TI-Nspire family handheld connected to a computer via a USB hub. TI-Nspire Family handhelds will need to be connected directly to the computer in order to function with the TI-Nspire Computer Link ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/20169
Solution 24493: Missing Graph Lines When Graphing a Family Functions on the TI-Nspire™ Family Products.
...ing to graph the following family of functions will show only 16 lines: f(x)=seq(a*x+1,a,1,20) If entered into the calculator like it is written above, the calculator would disregard 17x+1, 18x+1, 19x+1 and 20x+1. To graph all the functions, break up the family of functions as follows: • Pres...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24493
Solution 24510: Manually Capturing Data on the TI-Nspire™ Family.
...d option of icons on the bottom. 2) Construct a circle by pressing [menu] [5] [1]. 3) Click on a desired location for the center of the circle. 4) Move cursor to the desired size of the circle and press [enter]. 5) Press [esc] to disable the construct circle tool. 6) Find the circumference of ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24510
Solution 24550: Creating a Slider to Change the Length of the Radius of a Regular Polygon or Circle Using the TI-Nspire™ Family.
...w the example listed below. • Press [home] and add a Geometry App. This will be the third option of icons at the bottom. • Press [menu] [4] [5]. • Move to a desired location for the beginning part and press [enter] [A]. • Move to another point on the graph screen and press [enter] [B] [esc]. •...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24550
Solution 24651: Graphing a Categorical List Using the TI-Nspire™ Family Handheld and Computer Software.
... Press [home] and choose to add a Lists & Spreadsheet application.This will be the third option from the icons listed at the bottom. • Scroll to the very top of column A. • Press [M] [O] [N] [T] [H] [enter]. • Scroll down to cell A1. • Press [J] [A] [N] [enter]. • Repeat the previous step for t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24651
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