Module 13 - Extreme Values of Functions
...9 when x 0.559. Lesson 3 Answer 1 13.3.1 The first derivative of the function is f'(x) = 3x2 - 3. The critical points are x = -1 and x = 1 because f'(-1) = 0 and f'(1) = 0. The second derivative of the function is f"(x) = 6x. The second derivative evaluated at the critical points yie...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-answers
TI-84 Plus Lesson – Module 13.2: The First Derivative Test | TI
...3, 3, 1] x [-5, 5, 1] window. The graph illustrates that f ' has a zero that is a little less than -1 and a zero that is about 0.5. Because the sign of f ' changes from positive to negative at the zero of f ' that is less that -1, the first derivative test says that the function...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson2
TI-84 Plus Lesson – Module 13.3: The Second Derivative Test | TI
... Local minimum because concave upward Local maximum because concave downward ...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson3
Summer of STEM: Loop to Loop Cups
...rks: The cups are wound by the rubber band which has a lot of potential energy. As the rubber band/cups are released, the rubber band moves quickly back to its unstretched form and transfers energy into the cups. The cups spin rapidly backward but are also propelled forward simulta...https://education.ti.com/en/bulletinboard/2018/july/cups
Sines of Spring Sweepstakes | Texas Instruments
...ed activities, decor, tips and more, all while earning chances to win one of our colorful TI-84 Plus CE graphing calculators.* And entering is a breeze — simply log in and complete actions from the list for an entry! How to enter There are multiple actions on the list every week. Click on...https://education.ti.com/en/promotion/sinesofspringsweepstakes
2023 TI Codes Contest Rules
...e of reference the "Contest"). By participating in the Contest, you agree to be bound by these Rules and represent that you satisfy the eligibility requirements below. IMPORTANT COVID-19 NOTICE: THE CONTEST, THESE RULES, AND ALL DATES INDICATED BY AN ASTERISK (*) ARE SUBJECT TO CHANGE BY NOTIC...https://education.ti.com/en/promotion/rules/2023-ti-codes-contest-rules
2024 TI Codes Contest Rules
...odes Contest (the "Contest"). By participating in the Contest, you agree to be bound by these Rules and represent that you satisfy the eligibility requirements below. IMPORTANT COVID-19 NOTICE: THE CONTEST, THESE RULES, AND ALL DATES INDICATED BY AN ASTERISK (*) ARE SUBJECT TO CHANGE BY NOTICE...https://education.ti.com/en/promotion/rules/2024-ti-codes-contest-rules
Brand voice
...stomer is a conversation that influences their opinion of our brand. When we collectively understand and apply the brand voice and tone, our content becomes more consistent. The more consistent we are, the more our audience will feel as though they know who we are and can trust what we say. B...https://education.ti.com/en/branding/brand-voice
Short Cuts
...ions use two symbols to describe this new kind of number: the fraction (a/b) on a number line is a lengths of (1/b), where b indicates the number of equal partitions between 0 and 1. What to look for Students will learn that the denominator indicates the number of equal parts in each whole unit a...https://education.ti.com/en/ib/activities2/short-cuts
Volume
Volume IB website In this activity, students define right and oblique three dimensional figures and calculate the volume for prisms, pyramids, cylinders, and cones. Volume Math...https://education.ti.com/en/ib/activities/applications-interpretation/84-volume
Customer Support Sales Contact
...a Schulte 505.803.6963 Louisiana, Oklahoma, Texas ESCs 1–3, 5–9, 13, 14, 16, 17, 20 Marco Gonzalez 956.459.3831 Alaska, California, Colorado, Hawaii, Idaho, Montana, Nevada, Oregon, Utah, Washington, W...https://education.ti.com/en/customer-support/sales-contact
Licensing Options
...Multi-User School-Managed license allows for central management with off network availability for up to 30 days. The Multi-User Volume license only requires online accessibility for activation, then the software may be used anywhere as it is not required to be connected to the network. The Multi-...https://education.ti.com/en/customer-support/network-admin
Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage.
... calculators? The TI-83 Plus family and the TI-84 Plus family are allowed for use on the PSAT®, the SAT® Reasoning Test, SAT® Subject Tests and Math Level 1 and 2 Tests, AP® Chemistry exam, AP® Physics exam, and AP® Calculus exam. AP® and SAT® are registered trademarks of the College Board. PSAT...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/16630
Solution 34711: Troubleshooting Error: Archived on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
...an *asterisk in front of it which indicates it is archived. 5) Press [ENTER] to unarchive and remove the asterisk. The program, variable, or data has become unarchived once this asterisk is removed. 6) Once done press [2nd] then [mode] to exit and try executing the program or using the variable o...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34711
Solution 25970: Engraving Texas Instruments Basic, Elementary, Scientific, Financial, and Graphing Calculators.
... graphing calculators? Texas Instruments does not recommend engraving any of its calculators models. For the following models, we suggest using the EZ Spot School Property to Schools: TI-30XS MultiView TI-34 MultiView TI-84 Plus and TI-84 Plus CE TI-Nspire CX II Solution 25970: Engraving Texa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/25970
Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error.
Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error. Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error. global Solution 36921: TI-84 Plus CE when at low battery may display an Xmit error. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36921
Solution 11951: Default Contrast Setting on the TI-83 Family.
... Knowledge Base Knowledge Base Search What is the default contrast setting on the TI-83 Family? The default contrast level on a TI-83 Plus is 7. The default contrast level on the TI-83 Plus Silver Edition is 5. The contrast on both the TI-83 Plus and TI-83 Plus ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11951
Solution 11896: Standards Used to Verify Functionality of Graphing Calculators.
...erify functionality of graphing calculators? TI has its own proprietary testing protocol for its products. This protocol serves to provide TI with a level of confidence in not only product functionality but also the accuracy of the documentation that accompanies the product. As noted in the warr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11896
Solution 12216: Graph of nDer(sin(x)) on Graphing Calculators is Different in Degrees and Radians.
... Knowledge 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. Th...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12216
Solution 36982: Error Code 6 or 39 displays on TI-Connect CE™ when an APP is transfered to the TI-84 Plus or TI-84 Plus Silver Edition calculator.
... does an “Error Code 6 or 39” display on TI-Connect CE™ when I transfer an app to my TI-84 Plus or TI-84 Plus Silver Edition? This error code occurs because the TI-84 Plus or TI-84 Plus Silver Edition is low in battery power. Please change your batteries on your Graphing Calculator if this occur...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36982
Solution 40358: Updating or Reloading the TI-Nspire™ CX or TI-Nspire CX CAS Calculator Operating System
...alculator to the computer using the Standard A to Mini-B USB cable also make sure the USB cable is completely pushed into the calculator and computer because if it is not completely pushed in the computer will not detect it. 4) Make sure the TI-Nspire CX or TI-Nspire CX CAS calculator is powered ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40358
Solution 21390: Updating or Reloading the TI-Nspire or TI-Nspire CAS Clickpad or Touchpad Calculator Operating System
... Touchpad to the computer using the Standard A to Mini-B USB cable also make sure the USB cable is completely pushed into the calculator and computer because if it is not completely pushed in the computer will not detect it. 4) Make sure the TI-Nspire or TI-Nspire CAS calculator with Clickpad or ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21390