Solution 11753: Finding the Area Between Two Curves on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...d.• Input y1(x)-y2(x),x, -3, 4)).• Press [ENTER]. The calculator will display 57.1667. Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for additional information. Solution 11753: Finding the Area Between Two Curves on the TI-89 Family, TI-92 Plus, and Voyage™ 200. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11753
Solution 11837: Difference Between Complex Numbers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...Plus/Voyage 200 differ in the way polar form complex numbers are handled. The TI-92 accepts the form r*eiq and must be in radian mode. If entering a degree value, the degree symbol must be used. The q value in the result would be a radian measure, and it must be manually scaled by 180/p to get a ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11837
Solution 26510: Changing the Cursor on the TI-89, TI-89 Titanium, TI-92 Plus and Voyage™ 200
...raphing Calculator products Knowledge Base Knowledge Base Search How do I change my cursor back to the the solid flashing box? The TI-89, TI-89 Titanium, TI-92 Plus and Voyage 200 cursor can be changed between two different modes of operation. When the cur...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/26510
Solution 11404: Unexpected Loss of Apps on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...g Calculator products Knowledge Base Knowledge Base Search I have lost my applications on my calculator. How did that happen? When performing certain operations with the TI-89 family, TI-92 Plus, or Voyage™ 200 calculator, Apps can be erased, freeing up ar...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11404
Solution 10685: Troubleshooting ARITH ERROR on the TI-10 Elementary Calculator.
...cientific, elementary & basic calculators Knowledge Base Knowledge Base Search Why am I getting an "ARITH ERROR" when I divide a whole number by a decimal number on the TI-10? The division MODE setting on the TI-10 can be set to "QR" (quotient remainder) or to "." (deci...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/10685
Solution 12703: Multiplication and Division of Numbers in Scientific Notation Using a One-Line Scientific Calculator.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I multiply and divide numbers in scientific notation using a one-line scientific calculator? The following examples demonstrate how to multiply and divide numbers i...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12703
Solution 12302: Fractions Operations on the TI-30Xa and TI-36X Solar Scientific Calculators.
...| Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I add, subtract, multiply, and divide fractions on the TI-30Xa or TI-36X Solar? The examples below will demonstrate how to input fraction calculations on a TI-30Xa or TI-36X Solar. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12302
How Long Ago Did You Have A Mole?
A great activity for mole day (10 / 23) or with radioactive decay! In this activity, students will predict when a 'mole of a substance' was presence. Based upon radioactive decay rate of a substance, the initial amount found, and the mole concept students will create a graph and interpolate wit...https://education.ti.com/en/activity/detail/how-long-ago-did-you-have-a-mole
Absorption and Radiation
Different surfaces absorb and radiate radiation at different rates. In this activity you will analyze the absorption and radiation rates of two surfaces by monitoring the temperature changes of each of them.https://education.ti.com/en/activity/detail/absorption-and-radiation
Heat Transfer by Conduction
The purpose of this activity is to monitor the transfer of heat between 2 materials by measuring the temperature changes in them.https://education.ti.com/en/activity/detail/heat-transfer-by-conduction
What is Boiling?
We will investigate the effects of heat on matter by studying boiling waterhttps://education.ti.com/en/activity/detail/what-is-boiling
Graphing Motion: Instantaneous and Average Speed (Follow up activity: Scalar and Vector Quantities)
Students are introduced to the calculator as a graphing tool and distinguish between average speed and instantaneous speed.https://education.ti.com/en/activity/detail/graphing-motion-instantaneous-and-average-speed-follow-up-activity-scalar-and-vector-quantities
Circular Motion
In UCM, the net force called Fc is equal to mv2/r and is directed toward the center. This is demonstrated by an object that is suspended by a string and is moving in a circular path which makes a conical pendulum. In this experiment, you will measure the tension and the length of the string to ...https://education.ti.com/en/activity/detail/circular-motion_1
Equations and Operations
In this lesson students investigate the relationship between the solution to an equation and the solution to a new equation formed by adding, subtracting, multiplying, or dividing one or both sides of the original equation by a numerical value. Students develop an understanding of “solution...https://education.ti.com/en/activity/detail/equations-and-operations-bc
Solution 11455: Files Incompatible with TI-SmartView™ Software.
... What files are incompatible with TI-SmartView? TI-SmartView will not open or use the following file formats: TI-83 Files:Any file extension that begins .83 will not load into the TI-SmartView software, even though they are compatible with the TI-83 Plus/TI-84 Plus. To use these files: • Ren...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11455
Solution 10252: Compatibility Between TI-Navigator™ and an Existing Wireless Network.
...Wireless Network? Tests have been performed with TI-Navigator co-located with other networks on the same channel and have found minimal performance degradation on either the TI-Navigator or other networks under typical use scenarios.The Access Point that comes with TI-Navigator is essential for ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/10252
Solution 38139: After an operating system update the handheld is not recognized anymore by the TI-Nspire Computer Link software.
...r selecting a handheld and refresh to connect the handheld.If the suggestion does not alleviate the problem, please contact TI-Cares for information regarding service. Solution 38139: After an operating system update the handheld is not recognized anymore by the TI-Nspire Computer Link software...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/38139
Solution 12145: Displaying Matrices in Pretty Print on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why did my TI-89 Titanium calculator display matrices in pretty print but now it displays them in brackets. How can I fix this? When the "Pretty Print" ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12145
Solution 26810: Deleting Variables on the TI-Nspire™ Family Products.
...delete statistics variables that were created when I performed a linear regression? Some calculations performed on the TI-Nspire family handheld and computer software will create variables with stored values so they can easily be recalled. For example, after performing a linear regression, the u...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/26810
Solution 38138: Handheld is not immediately recognized by the TI-Nspire Computer Link software.
Solution 38138: Handheld is not immediately recognized by the TI-Nspire Computer Link software. software not recognizing calculator, software not recognizing handheld Solution 38138: Handheld is not immediately recognized by the TI-Nspire Computer Link software. global Solution 38138: Hand...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/38138
TI-Nspire™ CX II Online Calculator | Purchase | Texas Instruments
...nbsp;Purchase TI-Nspire™ CX II online calculator Discount pricing available for schools and districts Individual license Get your own TI-Nspire™ CX II online calculator for a flat rate of $27.50/year — that's just pennies a day! Multiuser...https://education.ti.com/en/products/online-calculators/ti-nspire-cxii/where-to-buy
Solution 22131: Copying Variables Names With the Copy and Paste Command on the TI-Nspire™ Family Products Returns Syntax Error.
... function to copy a formula from one cell to another with named lists, the copy and paste command will copy everything including the variable at the beginning. For example:(variable)=(formula)When copying and pasting into a new cell users will get a syntax error because the new formula will show ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/22131
Solution 26651: Unable to Login to the TI-Nspire™ Navigator™ Class Session; Error Messages "Communication Failed", "Class Not Started", or "Could Not Login" Displayed
... If the class session has been started, stop the class session by clicking the "End Class" button and start the class session again by clicking the "Begin Class" button. For the error message Could not login: 1) Verify the student is entering the correct username and password when attempting to l...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/26651
Solution 37679: TI-Innovator™ Hub COLOR command executes incorrectly when sound is active.
...on, your programs should wait until the SOUND/SPEAKER command completes before sending COLOR/RGB command to Innovator. For any additional questions regarding your TI-Innovator hub please contact TI-Cares for additional assistance. Solution 37679: TI-Innovator™ Hub COLOR command executes incorre...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37679
Simultaneous Equation Solver App for the Voyage™ 200 and TI-92 Plus
Extend the benefits and functions of your calculator. Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30.Extend the benefits and functions of your calculator. Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30. In addition, students can: Enter symbolic data Save and edit up to five constant vectors View residuals ...https://education.ti.com/en/software/details/en/B5278314880D49F4BC001FFF1DFB02B7/92simultaneousequationsolver