Solution 38095: Graphing an Inverse Function on a TI-Nspire CX Family
... function on a TI-Nspire CX Family? To graph the inverse of a function please follow the steps listed below: Please Note: The below steps will only work if you have the latest operating system. For steps on updating the handheld OS follow KB# 21390. • Open a Graphs page, on the handheld press [Ho...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/38095
Solution 11900: Troubleshooting a Texas Instruments Graphing Calculator That Will Not Turn On.
...Knowledge Base Knowledge Base Search What troubleshooting steps can I try if the TI graphing calculator will not turn on or function properly? Please Note: Information on battery precautions and replacement can be found in the case entitled "Instructions for Replacing B...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11900
Solution 37362: TI-84 Plus CE SmartPad App is not Establishing Connection to Control TI-SmartView CE.
...tPad App may not establish connection if a key is pressed multiple times rapidly on the calculator prior to connection being fully established. To workaround both the issues above follow the steps below: 1) Disconnect the TI-84 Plus CE from the standard A to mini B USB cable. 2) Connect the TI-...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37362
Solution 34836: Correcting the Error "NO SIGN CHANGE" When Calculating the Zero (Root) of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... entered by inputting a specific value or by using the arrow keys to scroll and select a value on the graph. Pressing [ENTER] after each value will mark the left bound, right bound and guess. After entering the left and right bounds, select as the guess a point that is between the two bounds and ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34836
Solution 34931: Using the Manual-Fit Function on the TI-84 Plus Family of Graphing Calculators.
... Press [▼] to "Calculate" and press [ENTER]. 7) Navigate to the first point and press [ENTER]. 8) Navigate to another point and press [ENTER] to mark a second point. A line containing the two points marked will automatically be drawn and the calculator will display the equation of the Manual-F...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34931
Solution 34656: Resolving the TI Connect™ Software Error "Access Denied" When Transferring Apps/OS Files to the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...lease Note: A manual "Garbage Collect" can take up to 5 minutes to complete. 4) Attempt to transfer data to the calculator. If the above does not work uninstall and reinstall the TI-Connect software (Windows Only): 5) Go to Start and search for "Add or Remove Programs" and select it. 6) Locate...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34656
Solution 37375: Steps to follow to update the TI-84 Plus CE to the Latest Calculator OS and Apps.
...ow] and [Down Arrow] to move the selection cursor [Right Arrow] to the desired APP, press [ENTER] to select or deselect the item. Selected Apps are marked with a red (box). 6) Repeat the above step to select or deselect desired Apps. Note: An asterisk (*) to the left of the item indicates the it...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37375
Solution 15143: Storing a Function to a List on the TI-83 Plus Family of Graphing Calculators.
...O>] 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: • Press [5] [STO>] [ALPHA] [A] [ENTER] (stores the value ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15143
Solution 13180: Sharing Applications Between the TI-89 Family Graphing Calculators.
...the calculator. 3) To select the App(s) to be transferred, use the arrow keys to highlight the desired App and press [F4] to ensure that a Ö (check mark) is displayed next to each App that will be transferred. 4) Finally, press [F3] and select option 1:Send to begin the transfer process. Please ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13180
Solution 10410: Algorithm for the Solver Function on the TI-85 and TI-86.
...or finding zeros of a function. It does not use any information other than function evaluations in its search for a root. The basic concept is to work between two "end points" and draw a secant line through them, projecting this line to its intersection with the x-axis. If the intersection is...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10410
Solution 10383: Shading Above or Below a Function on the TI-82.
...rguments in the shade command define the area that will be shaded. The first is the lower bound; the second is the upper bound. So for example when working in the standard viewing window, to shade the area above x2, the following command would be entered on the home screen of the TI-82. In this ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10383
Solution 27750: Finding the Intersection of Two Functions on the TI-73 Explorer™ Graphing Calculator.
...The calculator will begin searching for the X intersection point starting from the guess value. Please Note: The above guess value X=0 will only work for functions that have only one intersection point however if your functions intersect multiple times you will need to use a different guess va...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/27750
Solution 11593: Defining a Function from a Program Prompt on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... function: expr("function string"&"store f(x)") Example: ... inputStr "input function", var1 expr(var1&"® y1(x)") ... Note: To input "quotation marks", press [2nd] [1]. To input the "®" symbol, press the [STO>] key. To input the "&" symbol, press [2nd] [CHAR] [3] [6]. Please see the TI-89 fam...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11593
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
... in at least one known case(Beams and Columns/Simple Beams/Point load), conditions in more than one when(...) statement can occur simultaneously. A work around is to solve the equation set in two steps, using equations under a single when(...) heading at a time and designating the results from on...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 40442: Texas Instruments Computer Algebra System (CAS) Calculators Produce an Unexpected Derivative Result for Function Defined with Constant.
...s: fss(k)=derivative(f(k),k,2) Since f(x) is defined using the parameter k, evaluating fss(k) substitutes k giving the unexpected result. You can workaround this behavior by using the with "|" command to assign a different variable: Define f(x)=x^3-3k^2*x Define fss(x)=derivative(f(z),z,2)|z=x...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/40442
Solution 34603: Finding the X-Intercept of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...l be displayed, select a point on the graph that is to the left of the x-intercept by using the [←] or [→] keys. 7) Once selected press [enter] to mark this as the Left Bound. 8) "Right Bound?" will be displayed, select a point on the graph that is to the right of the x-intercept using the [←...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34603
Solution 34597: Shortcuts for Working with Menus on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...g list of items, i.e., [CATALOG] or [APPS]; to jump down to a specific portion of the list, press the key that corresponds to the first letter of the function to be used. For example, when in the CATALOG, pressing the [APPS] key will jump the user to the "B" section of the CATALOG. • Use the numb...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34597
Work-Energy Theorem Applied to a Cart Pulled Down a Track
In this activity, students will analyze the relationship between the maximum speed of a cart pulled by a falling mass and the work done by gravity. Students will measure the speed of the cart, calculate the work in each trial, make a graph of speed vs. work, and determine an equation which will ...https://education.ti.com/en/activity/detail/workenergy-theorem-applied-to-a-cart-pulled-down-a-track
Silenced Songbirds
Students calculate the probable number of Golden-Cheeked Warblers present in a particular area. Students prepare a marked map, calculate the number of square miles in the marked area, and estimate the number of birds that live in the area.https://education.ti.com/en/activity/detail/silenced-songbirds
Reforestation
Students learn to solve a real-world environmental problem. They learn how to use the parameters of the final product to work out a reforestation plan.https://education.ti.com/en/activity/detail/reforestation
Lifting a Lion
In this activity, students will practice solving a real-world problem. Using a toy lion and a lever, students first discover how much work is needed to raise a toy lion. They will then use proportions to determine the force needed to lift a real lion.https://education.ti.com/en/activity/detail/lifting-a-lion
TI Connect™ CE Software Application | Texas Instruments
... One-year limited warranty Toll-free help hotline: 1.800.TI.CARES Email: ti-cares@ti.com Classroom activities available Workshop Loan Program: Borrow TI calculators for evaluation or workshops TI Technology Rewards program: Point values redeemable for additional TI...https://education.ti.com/en/products/computer-software/ti-connect-ce-sw
Solution 37039: What new features are included on the latest TI-Nspire™ and TI-Nspire CAS™ App for iPad® version 4.1?
...load the latest version of the TI-Nspire™ and TI-Nspire™ CAS App for iPad® from the iTunes store. Apple, the Apple logo, iPad, iOS, iTunes are trademarks of Apple Inc. registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Solution 37039: New Features in TI-Nspire™...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/37039