Module 13 - Extreme Values of Functions
...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 yields f"(-1) 0. Therefore, f has a local maximum at x = -1 and a local minimum at x = 1. The y-value at the local maximum is 7, and the y-value at ...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-answers
Planning for Success TI Sweepstakes 2024 | Texas Instruments
...art on plans for next year. Get ahead of the game — and summer vacation — with these handy planners filled with free resources, activities and downloads to support you in the math classroom all year long. Plus, when you successfully add your contact info to our mailing list, you will receive a s...https://education.ti.com/en/promotion/planningforsuccesstisweeps2024
2023 TI Math Carol Contest | Texas Instruments
Enter the 2023 TI Math Carol Contest for a chance to win our coveted calculator sweater, your choice of TI technology and other winter goodies. 2023 TI Math Carol Contest | Texas Instruments global website ...https://education.ti.com/en/promotion/mathcarolcontest
Customer Support Sales Contact
... Mr. Dana Morse 315.730.9858 North Carolina, South Carolina, Virginia, Washington D.C. Jamila Gadsden 843.576.9498 --> District of Columbia, Indiana, Kentucky, Michigan, Ohio, Virginia, West Virginia, ...https://education.ti.com/en/customer-support/sales-contact
Solution 27230: Performing a Poisson PDF and Poisson CDF on the TI-83 Plus Family of Graphing Calculators.
...npdf( computes a probability at x for the discrete Poisson distribution with the specified mean μ. Please note that μ must be any real number that is greater than zero; x may be an integer or a list of integers. The syntax is as follows: poissonpdf(μ, x) The command poissoncdf( computes a cumulat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27230
Solution 23170: Adding or Removing Calculator Software Applications (APPS) on the TI-83 Plus Family, TI-84 Plus Family, or TI-Nspire™ Handheld in TI-84 Plus Mode.
... family, TI-84 Plus family, or TI-Nspire handheld in TI-84 Plus mode, please follow the steps listed below to restore them. Texas Instruments recommends all users update the handheld to the latest version of the operating system (OS). More information on the latest operating system can be found a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23170
Solution 15709: Differences Between the BAII PLUS™ Family and the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Finance Application.
...he BA II Plus family that are not included in the TI-83 Plus and TI-84 Plus family of graphing calculators Finance app are: • Breakeven analysis • Bonds Worksheet • Depreciation Worksheet • Calculates Payment to principal, interest, taxes, and insurance (PITI) • The Profit Margin Worksheet Please...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/15709
Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage.
... usage of either the TI-83 Plus family or TI-84 Plus family 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® an...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/16630
Solution 13011: Overhead projector specifications to keep ViewScreen Panels from overheating
...n overhead projector? If your TI-ViewScreen Panel turns dark when in use with an overhead projector, it may be the result of overheating. TI recommends overhead projectors that use bulbs rated a 300 Watt or less. Many projectors have the ability to switch between high and low watt bulbs. If you...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13011
Solution 38856: About TI Rechargeable batteries sold through Amazon
...sible for damage to a calculator in which a non-TI battery has been inserted. To ensure you are purchasing a TI Rechargeable Battery, look for the words “Texas Instruments” printed on the battery. For information about life expectancy of lithium-ion batteries and routine maintenance and care for ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/38856
Solution 18329: Troubleshooting a Texas Instruments Graphing Calculator that Rapidly Drains Batteries.
...pid battery drain, the tips below may help find the cause of the issue. • Be wary of 3rd party programs/games. Many of these maintain large data loads. Others bypass our power management schemes and consume more power than usual. • Make sure that new batteries of the same brand and level of cha...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/18329
Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating System Update.
...followed by a letter, a dash and 4 additional numbers. A screenshot of a serial number is below: If the calculator you have has the number 11 or greater as the last two numerical digits of the serial number (the screenshot listed above has 04 as the last two digits), then your calculator is ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/29850
Solution 33051: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-Nspire™ Family Products.
...? The lcm() function returns the least common multiple (LCM) of two arguments. The LCM of two fractions is the LCM of their numerators divided by the greatest common divisor (GCD) of their denominators. The LCM of fractional floating-point numbers is their product. For two lists or matrices, lcm(...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33051
Solution 11308: Calculator Applications (Apps) that Can be Used in Biology on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...probability, and apply learning to genetics.CellSheet™ App for the TI-83 Plus and TI-84 Plus Families - Organize data (like growth over time) in spreadsheets on the TI-83 Plus and TI-84 Plus family calculator, and then export that data to Microsoft Excel®.Science Tools App for the TI-83 Plus and ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11308
Solution 11309: Calculator Applications (Apps) that Can be Used in Physics on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...s - Add, subtract, multiply, and divide vectors, perform unit conversions, calculate significant figures, and more!CellSheet™ - Organize data in spreadsheets on TI-83 Plus or TI-84 Plus family graphing calculator, and then export the data to Microsoft Excel®.NoteFolio™ - Take lab notes on the cal...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11309
Solution 11900: Troubleshooting a Texas Instruments Graphing Calculator That Will Not Turn On.
...s not stuck down below the bottom case. To find Troubleshooting Steps for your specific graphing calculator please click the link below that corresponds to your model: TI-Nspire CX II/ TI-Nspire CX II CAS TI-Nspire CX / TI-Nspire CX CAS TI-Nspire / TI-Nspire CAS with Clickpad TI-Nspire / TI-Nsp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11900
Solution 11897: Size and Weight Specifications of Texas Instruments Graphing Calculators.
... Graphing Calculator Size (HxWxL) (inches) Weight (pounds) TI-73 Explorer™ 1.0 x 3.5 x 7.3 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11897
Solution 11885: Guidelines and Precautions for Replacing Batteries in TI Graphing Calculators.
...hargeable and non-rechargeable batteries. 2) Install batteries according to polarity diagrams. 3) Do not mix new and used batteries. Do not 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 bot...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11885
Solution 36014: Performing T-Test Computations Using A TI-Nspire™ Family Product
...ata 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 "Add Lists & Spreadsheets". Press [▲] [▲] [L] [1] [▼] [▼] to name the list L1. Press [1] [0] [.] [7] [▼]. Press [1] [0] [.] [8] [▼]. Press [1] [1...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/36014