Unit Circle
...l right triangles to identify coordinates for 30, 45, and 60 degree angles on the unit circle. Step 2 After establishing relationships in Quadrant I, students extend their knowledge through the application of symmetry to angles in Quadrants II, III, and IV. Step 3 Downl...https://education.ti.com/en/ib/activities/applications-interpretation/84-unit-circle
Triangle Trigonometry and Circles
...a triangle with fixed angles and observe the resulting ratios of side lengths. Make and test predictions about the impact of side lengths and the quadrant in which the reference triangle is located on the trigonometric functions of an angle. About the Lesson Downloads ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-triangle-trig
Unit Circle
...l right triangles to identify coordinates for 30, 45, and 60 degree angles on the unit circle. Step 2 After establishing relationships in Quadrant I, students extend their knowledge through the application of symmetry to angles in Quadrants II, III, and IV. Step 3 Downl...https://education.ti.com/en/ib/activities/analysis-approaches/84-unit-circle
Percentiles
...handheld. Percentiles Downloads ZIP Percentiles.ZIP PDF Student Activity.PDF Teacher Notes.PDF IB Question.PDF DOC Student Activity.DOC Teacher Notes.DOC IB Question.DOC TNS TI-Nspire Activity.TNS TI-Nspi...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-percentiles
Circles: Angles and Arcs
...measure, and that the inscribed angle has half the measure of the central angle that intercepts the same arc. Deduce that the opposite angles of a quadrilateral inscribed in a circle are supplementary. Downloads ZIP Circles, Angles and Arcs.ZIP ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-circles-angles-arcs
Percentiles
...handheld. Percentiles Downloads ZIP Percentiles.ZIP PDF Student Activity.PDF Teacher Notes.PDF IB Question.PDF DOC Student Activity.DOC Teacher Notes.DOC IB Question.DOC IB is a registered trademark owned b...https://education.ti.com/en/ib/activities/analysis-approaches/84-percentiles
Circles: Angles and Arcs
...measure, and that the inscribed angle has half the measure of the central angle that intercepts the same arc. Deduce that the opposite angles of a quadrilateral inscribed in a circle are supplementary. Downloads ZIP Circles, Angles and Arcs.ZIP ...https://education.ti.com/en/ib/activities/analysis-approaches/84-circles-angles-arcs
Error Codes for Account-based Licenses | Texas Instruments
...ion. ET104 TI_SignOutErrorUser Error message: Sign out failed. See ET101 for resolution. ET105 TI_MissingFiles Error message: Files required by this application are missing. Resolution: Files required by this application are missing and the license cannot be authenticated. Please...https://education.ti.com/en/customer-support/error-code
Borrow TI Technology - Canada
...cators may borrow TI equipment at no cost to use in a workshop/session for in-service or pre-service teachers, conferences or for evaluation before purchasing. Borrow TI Technology Borrowing TI Technology is free to Educators. Loans are subject to availability, intended use and dur...https://education.ti.com/en/customer-support/workshop-loan-program-canada
Solution 10572: Texas Instruments Resources for Test Preparation.
...e or at school may become more proficient with the technology and enjoy the benefits it can provide throughout high school. Many high-stakes exams require or recommend a graphing calculator. Use the chart from our comparison chart at https://education.ti.com/en/product-resources/graphing-course-...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/10572
Solution 26330: Title I School Discount Program
... the maximum number of TI calculators are ineligible. Limitations: Each Title I school is limited to 60 reconditioned graphing calculators Quantities of reconditioned graphing calculators are limited; orders from approved applicants will be fulfilled on a first-come, first-served basis...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/26330
Solution 11761: Graphing a Circle on a TI Graphing Calculator.
...o graph the unit circle (x2+y2=1), first, solve for y, and then input the results into the Y= Editor. If the graph looks like an oval, use the Zoom Square feature followed by Zoom In or Zoom Out to change the viewing window. The graphs will be displayed on a TI-83 Plus family or TI-84 Plus famil...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11761
Solution 13342: Using the Exact() Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...tion on my TI-89 family, TI-92 family or Voyage 200 graphing calculator? The proper syntax for the exact() function are listed below. exact(expression1[,tol]) exact(list1[,tol]) exact(matrix1[,tol]) The exact() function ensures that the calculator uses the Exact mode arithmetic regardless of ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13342
Solution 11856: Definition of the ClrHome Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ns() HOME screen history area. It does not clear the current entry line. For functions such as solve() that return arbitrary constants or integers (@n1, @n2, etc...), ClrHome resets the suffix to 1. To access and execute the ClrHome function using the TI-89 family calculator, press [HOME] [CATAL...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11856
Solution 11371: Amount of RAM and Archive Memory Used by Calculator Software Applications (Apps) for the TI-89 Family, TI-92 Plus, and the Voyage™ 200 Graphing Calculator.
...yCards™235235792Statistics with List Editor81617428Statistic with List Editor ( French)3014592Statistic with List Editor (German)3017324Simultaneous Equation Solver117285658Polynomial Root Finder110450270Finance 18443224Statistic with List Editor (Spanish)3016686Spanish (Espanol)11039632German (D...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11371
Solution 11591: Correcting the Circular Definition Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...expected result!) To avoid this, functions and programs should be defined with argument variable names that WILL NOT be used as arguments during subsequent function or program calls. Please avoid choosing variable names like x,y,z,a,b,c,... for argument names when defining a function or program. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11591
Solution 22310: Correcting the Error Message Variable is Locked, Protected, or Archived on the TI-89 Family, TI-92 Family and Voyage™ 200.
...mily and Voyage 200 graphing calculator? The error, Variable is Locked, Protected, or Archived, appears when attempting to delete a locked program, equation, list, etc. from the var-link menu using a TI-89 family, TI-92 family or Voyage 200 calculator. Since the item to be deleted is locked, th...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/22310
Solution 10430: Finding the Y-intercept of a Function using the TI-85 and TI-86.
... to find the y-intercept using the TI-85 and TI-86. Please refer to the example below. Example: Find the y-intercept. y= 2x+3 Solution: Graph the equations. • Press [GRAPH] [F1] • Input the equations. • Press [2nd] [F5], the graph should now display the screen. • Press [MORE] [F1] [MORE] [F2] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10430
TI-Innovator™ System | Texas Instruments Deutschland
...ovator™ Hub. Download PDF View eGuide Guidebook This searchable TI-Cares™ Knowledge Base provides answers to most questions for the TI-Innovator™ system. Learn more Self-service knowledge base Troubleshoot problems with your TI-Innovator™ Hub, Ro...https://education.ti.com/en/products/micro-controller/ti-innovator/resources
Solution 11210: Formula for Converting Annual Percentage Rate (APR) to Annual Effective Rate (EFF) on the BA-35 Solar.
...ot actually using a formula to calculate the APR -> EFF calculations but is using an algorithm that reaches the same means.Please see the BA-35 Solar Quick reference guide for additional information. Solution 11210: Formula for Converting Annual Percentage Rate (APR) to Annual Effective Rate (E...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11210
Solution 11209: Converting to Annual Percentage Rate (APR) or Annual Effective Rate on the BA-35 Solar.
...FF or vice versa on the BA-35 Solar, please refer to the example below.A bank is offering a certificate that pays a nominal interest rate of 15% with quarterly compounding. What is the annual effective interest rate?• Use [MODE] to set the calculator to the financial mode (FIN appears in the disp...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11209
Solution 10671: Using Purchase Orders (POs) or Tax Exemption Numbers for Products Purchased on the TI Online Store.
...664 Mail Texas Instruments Incorporated Attn: Accessory Orders PO Box 650311 M/S 3962 Dallas, TX 75265 Please include: • Tax Exempt Certificate • Requested Product • Complete Return Address • Daytime Phone Number Solution 10671: Using Purchase Orders (POs) or Tax Exemption Numbers for Products...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/purchase-check-order-status/10671
Solution 12640: Purchasing the Guidebook for the BA-35 Certified General Accountants (CGA) Calculator.
...ed? The BA-35 CGA was discontinued in 1996. Texas Instruments is no longer able to provide parts, accessories or service for this unit. However, the quick reference guide for the comparable BA-35 Solar may be of some assistance in using this calculator.The recommended replacement calculator is t...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/12640
Solution 30110: Correcting the Error "Non 7 zip archive" When Installing TI-Nspire™ Family Software.
...e instructions at the web links listed below that matches your web browser: Internet Explorer Firefox Google Chrome Safari Please Note: If you require assistance with any of the information listed in the above web links above please contact the websites support for assistance. In addition if...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/30110