TI-84 Plus Lesson – Module 13.2: The First Derivative Test | TI
...erivative Test to Find a Local Maximum Recall that the first derivative represents the slope of the tangent line to the curve. The diagram below shows a function near a critical point, which is represented by the vertical line. The plus and minus signs indicate where the function's first deriva...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson2
Law of Sines and Cosines
Law of Sines and Cosines apcalculus website Students explore the proofs of the Laws of Sine and Cosine, investigate various cases where they are utilized, and apply them to solve problems. Law of Si...https://education.ti.com/en/ib/activities/applications-interpretation/84-law-of-sin-cos
Rational Functions
... In this activity, students will use a TI-Nspire™ file that allows you to dynamically examine the rational functions generated by quotients of linear functions. *NEW/UPDATED Rational Functions Planning and R...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-rational-functions
Law of Sines and Cosines
Law of Sines and Cosines apcalculus website Students explore the proofs of the Laws of Sine and Cosine, investigate various cases where they are utilized, and apply them to solve problems. Law of Si...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-law-of-sin-cos
Law of Sines and Cosines
Law of Sines and Cosines apcalculus website Students explore the proofs of the Laws of Sine and Cosine, investigate various cases where they are utilized, and apply them to solve problems. Law of Si...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-law-of-sin-cos
Rational Functions
... In this activity, students will use a TI-Nspire™ file that allows you to dynamically examine the rational functions generated by quotients of linear functions. *NEW/UPDATED Rational Functions Planning and ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-rational-functions-updated
Law of Sines and Cosines
Law of Sines and Cosines apcalculus website Students explore the proofs of the Laws of Sine and Cosine, investigate various cases where they are utilized, and apply them to solve problems. Law of Si...https://education.ti.com/en/ib/activities/analysis-approaches/84-law-of-sin-cos
Pre-service Teacher Discount | Texas Instruments
...SmartView Emulator Software for the TI-84 Plus family TI-SmartView Emulator Software for the TI-73 Explorer™ graphing calculator TI-Nspire ViewScreen panel ViewScreen panel for TI-84 Plus Family and TI-73 Explorer TI-Nspire Lab Cradle Calculator-Based Laboratory 2™ (CBL 2...https://education.ti.com/en/customer-support/preservice_discount
Solution 12666: Locating a Graphing Calculator's Unique Product ID Number.
...y a variety of programs. Also, the ID List tab displays IDs associated to that calculator. From here, the IDs can be copied and pasted into any Windows® program. Please see the guidebooks for additional information Solution 12666: Locating a Graphing Calculator's Unique Product ID Number. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12666
Solution 30491: Correcting Issues Graphing the Finance Balance Bal() Function on the TI-Nspire™ Family Handhelds and TI-Nspire Family Software.
...ion with the parameters listed above by typing the function listed below then press [Enter]: bal(x,360,7.29,550000,-4000,0,12,12) • Modify the windows settings to the parameters within the balance function domain by pressing [Menu] [4] [1] and enter the values below: Xmin=0 Xmax=360 Ymin=-30000...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30491
Solution 12028: Differences in the TI-84 Family Student and Teacher Calculators.
...he teacher unit to the different projection devices? Any TI-84 Plus or TI-84 Plus Silver Edition calculator will connect to the current TI-83 Plus Viewscreen panel and the TI-Presenter using the TI-84 Plus Presentation Link™ (available separately). The TI-84 Plus Presentation Link is an adaptor t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12028
Solution 34578: Steps to Borrow and Return a Concurrent License Using TI-Nspire™ Family Software.
...t steps are required to borrow and return a concurrent license using TI-Nspire family software? TI-Nspire family software concurrent license type allows users to borrow a license from the concurrent license service if allowed by the administrator of the concurrent license service. Steps to borrow...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34578
Solution 35914: Calculating the Central Difference Quotient of an Expression on the TI-Nspire™ CAS Family.
...re CAS family? Use the centralDiff() formula to calculate expression, list, and matrix. This function is found under [catalog]. The syntax is as follows: centralDiff(Exp, Var[=Value][,Step]) These examples are done in Radian mode of a calculator App, to change the settings to Radian please do the...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35914
Solution 39258: Create a New TI-Nspire Navigator Class Database.
...avigator class database? To create a new TI-Nspire Navigator class database you would need to remove the existing database using the steps below:Windows:1) Close the TI-Nspire Navigator Teacher Software if it is open2) Press [Windows key]+[R] to open the run dialog then type the text below in the...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39258
Solution 33551: Finding the Arc Length of an Expression on the TI-Nspire™ CAS Family Line.
...less of the graphing mode, arc length is calculated as a integral assuming a function mode definition. The syntax of the arcLen() function is as follows: arcLen(expression1,var,start,end) arcLen(list1,var,start,end) Example: Find the arc length of cosine(X) from 0 to π. • Press [home] [A]. • Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33551
Solution 11128: Availability of Graphing Calculator Suitcases.
...ents Workshop Loan Program is a useful storage solution for TI graphing calculators. This sturdy suitcase is suitable for shipping TI graphing and ViewScreen™ calculators. This suitcase holds up to 30 TI graphing calculators. The suitcase can be ordered from: Quality Cases and Containers LLC 13...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11128
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.
...re handheld in TI-84 Plus mode? The GarbageCollect function on the TI-83 Plus family, TI-84 Plus family or TI-Nspire handheld in TI-84 Plus mode allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
Solution 13004: Troubleshooting a TI-Presenter™ Not Showing the Calculator Image on the TV Screen.
... Turn Off the calculator, then turn it back on and start the input again. • Make sure the calculator cable connector is fully inserted into the TI ViewScreen™ port on the calculator. Problem: Calculator display takes only one quarter of the TV screen (TI-89 only). Solution: • Press [2nd] and [MEM...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13004
Solution 23150: Guidelines for Linking or Using Linked Variables on the TI-Nspire™ Family Products.
...the variable X in a TI-Nspire document, and then creates a new TI-Nspire document, X will not equal 2 in the newly created file. Each application allows the user to define a value or function as a variable. Defining a variable is the first step in linking variables. Please see the TI-Nspire famil...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/23150
Solution 24493: Missing Graph Lines When Graphing a Family Functions on the TI-Nspire™ Family Products.
... is written above, the calculator would disregard 17x+1, 18x+1, 19x+1 and 20x+1. To graph all the functions, break up the family of functions as follows: • Press [home]. • Press [ctrl] [+page]. • Press 2: Add Graphs to add a Graphs App. • Press [S] [E] [Q] [(] [A] [*] [X] [+] [1] [,] [A] [,] [1...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24493
Solution 12003: Troubleshooting a TI-83 Plus Family or TI-84 Plus Family Calculator that Displays Garbage Collecting... for More Than 20 Minutes.
...ne if a TI-83 Plus and TI-84 Plus family of graphing calculators displays Garbage Collecting... for more than 20 minutes? The garbage collection allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12003
Solution 19849: Error "Invalid input" When Naming a Column with the Same Name as a Stored Variable on the TI-Nspire™ Family.
...nvalid input" when naming a column with the same name as a stored variable? The Lists & Spreadsheets application on the TI-Nspire family handheld allows the user to 'name' a column, thereby associating its contents with the chosen name. If the name corresponds to an already defined variable, the ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/19849
Solution 31251: Finding the Characteristic Polynomial of a Matrix using the TI-Nspire™ CAS and TI-Nspire CX CAS Handhelds.
...lculator application and press [enter].• Press [menu]. • Press 7: Matrix & Vector. • Press 1: Create. • Press 1: Matrix.• Input 3 for the number of rows.• Input 3 for the number of columns.• Scroll down to select OK and press [enter].To input the values into the matrix template:• Press [1] [tab] ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31251
Solution 34311: Changing the Border Color on a Graph Using the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...lver Edition. can be changed using the steps below: • Press [2ND] [FORMAT]. • Scroll down to "BorderColor". • Using the left and right scrolling arrows, switch between color shades and leave the selected shade displaying in the box. • Press [GRAPH] to see the border color. The screens below ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34311
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.
...the zero while still being able to separate the function from the axis line. To zoom in, please do the following: • Press [ZOOM] [2]. • Using the arrows keys, scroll as close as possible to the zero of the function. • Press [ENTER]. • Repeat as necessary. Please see the TI-83 Plus and TI-84 Plus ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34836