Five Free Activities For Teaching Calculus
...lping students to make connections in calculus. 1. Riemann Sums In this activity, your students can quickly learn that for a continuous nonnegative function f, there is one interpretation of the definite integral f(x)dx from a to b, the area of the region R, bounded above by the graph of y = f(...https://education.ti.com/en/bulletinboard/2018/july/calcactivities
Math (X)pression Quiz | Functional Fun
... high energy puts the fun into functions! What you’ll love: The durability of your TI graphing calculator to withstand your energetic life. Taking your TI-84 Plus CE or TI-Nspire™ CX II handheld anywhere you go, so you always have your f...https://education.ti.com/en/promotion/math-xpression-quiz/functional-fun
Monday Night Calculus: Your Questions, Our Answers
...ay Night Calculus: Your Questions, Our Answers — Session 11 Presentation Fall ’21 sessions to watch on demand Nov. 30: FTC (Fundamental Theorem of Calculus) Problem Set // Solution Set --> Sept. 13: Monday Night Calculus: Your Questions, Our Answers — Session ...https://education.ti.com/en/bulletinboard/mondaynightcalculus
How a TI Calculator and a Few Special Teachers Added up to an Engineering Career at TI
...n technology. We develop special software that simulates human actions on TI calculators and software. It enables our team to write tests that verify functionality, such as: “Does the calculator return 4 for 2+2?” These tests are important because they can be rerun every time the code changes wit...https://education.ti.com/en/bulletinboard/eweek2021
Exponential Dice
...ves Students will analyze data determined by a simulation involving tossing dice. Students will find and analyze exponential growth and decay functions. Students will model with mathematics. Students will try to make a connection with how to understand these topics in IB Mathematics...https://education.ti.com/en/ib/activities/applications-interpretation/84-exponential-dice
Solution 30491: Correcting Issues Graphing the Finance Balance Bal() Function on the TI-Nspire™ Family Handhelds and TI-Nspire Family Software.
...t likely not see a graph in function graphing mode. This is due to the expression generated by the Balance function being a list of values and the calculator is attempting to create a continuous line. There are two ways graph the Balance function which are listed below: Using the mortgage example...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30491
Solution 33812: Algorithm Used for the cZeros() (Complex Zeros) Function on the TI-Nspire™ CAS Family.
...to the example provided below. Example: cZeros(x5+4x4+5x3-6x-3, x) 1) Press [doc►] [7] [►] [2] [enter]. 2) Change the Display Digits to Fix 3: and Calculation Mode to Auto. 3) Tab over to Make Default and press [enter]. 4) Press [catalog] [1] [C]. 5) Select CZeros( and press [enter]. 6) Press [X...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33812
Solution 33791: Using the Floor ( ) Function on the TI-Nspire™ Family Products.
...ber, a list or a matrix. The proper syntax for the floor function is floor(expression). Example 1: Floor (2.14) 1) Press [home] and choose 1: New Document, 1: Add Calculator. 2) Press [menu]. 3) Press 2: Number. 4) Press 8: Number Tools. 5) Press 6: Floor. 6) Press [2] [.] [1] [4] [enter]....https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33791
Solution 11979: Purpose of the GarbageCollect Function on the TI-83 Plus Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plus Mode.
...the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into consecutive blocks. When a variable is unarchived, the amount of free Archive memory increases immediately, but the space is not actually available unti...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
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 35254: Functions & Settings That Can Be Disabled Using Press-to-Test On TI-Nspire™ Handheld Units.
...ss-to-Test mode, certain modes and functions are disabled. Below is a listing of the different things that can be disabled using Press-to-Test on any applicable TI-Nspire Handheld. • Limit geometry functions. • Disable function and conic grab and move. • Disable vector functions, including eigenv...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35254
Solution 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...ided below. Example: Find the function minimum of sin(x), for the variable x, with -p for the lower bound and p for the upper bound. 1) From the calculator screen press [menu]. 2) Press 4: Calculus. 3) Press 5: Numerical Function Minimum. 4) Press [trig]. 5) Highlight sin and press [enter]. 6) ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
Solution 32071: Creating Vertical Line and Function on the TI-Nspire™ CX Family Line of Products.
...mily line of products? To see the template for graphing a vertical line, please follow the steps below to graph X=2. 1) Press [home] and add a Graphs App or press [B].2) Press [menu] [3] [3] [1] [2]. 3) Press [2] [enter]. To be able to create vertical functions please follow the example below for...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32071
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
... as ln(), sin(), etc. Except in exact mode, these techniques might be supplemented by heuristics to isolate solutions, followed by nSolve() to refine approximations. Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
...lect the '=' to the right of Y1, then press [ENTER] to disable the function from being graphed. Please Note: The black square surrounding the '=' disappears once the function is disabled. • Arrow down once and press [ENTER] to disable the Y2 function from being graphed as well. • Press [GRAP...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417
Solution 34516: Finding the Zero of a Function on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...ed for "Right Bound?", specify the right bound for x using the arrow keys or enter a value and press [ENTER]. 7) When prompted for "Guess?", move the cursor close to the zero value or enter a value and press [ENTER]. The screen will show the zero, which is (-2, 0). Please see the TI-84 Plus...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34516
Solution 34851: Finding Days Between Dates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ily of products Knowledge Base Knowledge Base Search How can I find the days between dates using the Finance App on the TI-83 Plus and TI-84 Plus family of graphing calculators? To calculate the number of days between two dates using the actual-day-count m...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34851
Solution 12187: Blocking or Disabling Texas Instruments Graphing Calculators Communications Capabilities.
... Knowledge Base Knowledge Base Search Can I block or disable a graphing calculator's communications with a program or application? While Texas Instruments graphing calculators have the ability to perform many wonderful tasks, there is no way to block or disable the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12187
Solution 11582: Finding the Zero of a Function on the TI-83 Plus and TI-84 Plus.
...ed for "Right Bound?", specify the right bound for x using the arrow keys or enter a value and press [ENTER]. 7) When prompted for "Guess?", move the cursor close to the zero value or enter a value and press [ENTER]. The screen will show the zero, which is (-2, 0). Please see the TI-83 Plus a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11582
Solution 10431: Finding the Zero, Minimum, or Maximum of a Function on the TI-85 or TI-86.
...unction on the TI-85 or TI-86. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I find the zero, minimum, or maximum of a func...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10431
Solution 15465: Valid Sequence Functions for Web Plots on the TI-89 Titanium or Voyage™ 200.
...TI-89 Titanium or Voyage™ 200. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Can I graph every sequence on a WEB axes on the TI-89...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15465
Solution 11813: Using Local Variables in Functions or Programs on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
..., TI-92 Plus, and Voyage™ 200. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I use a local variable on the TI-89 family, T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11813
Solution 15346: Graphing 2D Implicit Functions on the TI-89 Titanium, TI-92 Plus, and Voyage™ 200.
... TI-92 Plus, and Voyage™ 200. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I graph a function in implicit form on the TI...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15346
Solution 11753: Finding the Area Between Two Curves on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...g Calculator products Knowledge Base Knowledge Base Search How do I find the area of the region shared by two functions between their intersecting points on the TI-89 Family, TI-92 Plus, and Voyage 200? The following example shows how to find the area betwe...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11753
Solution 10583: Inverse or Reciprocal Function on the TI-86.
...iprocal Function on the TI-86. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I use the inverse function on the TI-86? ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10583