Solution 11576: Algorithm Used for Calculating the Sine Regression On the TI-86, TI-83 Family, or TI-84 Plus Family.
...e optimal solution to ensure algorithm convergence.The initial parameter guess is formed using one of two techniques depending on the information provided by the user. The simplest case is when the user provides a period guess, p. A frequency guess can be obtained from the period using the relati...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11576
Solution 15462: Integrating Lower and Upper Bounds of a Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...splay: S(e^(X^2), X, 0, 1) Press [Enter] to integrate. The answer should be 1.46265174591. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 15462: Integrating Lower and Upper Bounds of a Function on the TI-89 Family, TI-92 Family, or Voyage...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15462
Solution 11842: Algorithm Used for Symbolic Integration Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Knowledge Base Search What algorithm is used for symbolic integration on the TI-89 family, TI-92 family and Voyage 200? Antiderivatives are determined by substitutions, integration by parts, and partial-fraction expansion, much as described by J. Moses in "Symbolic Inte...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11842
Solution 11853: The Algorithm for cFactor() Function on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
...domain is temporarily set to complex so that complex factors are sought and not rejected. Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for additional information. Solution 11853: The Algorithm for cFactor() Function on the TI-89 Family, TI-92 Family, and Voyage 200™ Graph...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11853
Solution 10578: Degree, Minutes, Seconds (DMS) Conversions with the TI-82.
... below: Convert 12.2525 to Degrees, Minutes and Seconds • Input 12.2525. • Press [2nd] [MATRIX] to access the angle menu. • Press [4] for the >DMS command. • Press [ENTER]. The calculator will display 12º 15' 9". Please see the TI-82 guidebook for additional information. Solution 10578: Deg...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10578
Solution 12110: Appending Two Lists Into One on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...trices must have equal column dimensions, and matrix2 is appended to matrix1 as new rows. Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12110: Appending Two Lists Into One on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Cal...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12110
Solution 10414: Calculating Linear Regressions on the TI-86.
...IST] to select the lists to use for the regression. • Press [F3] to select Names. Press the function key (F1-F5) that corresponds to xStat, press the comma button, then select yStat. • Press [ENTER] to perform the regression calculation. The calculator will display the form of the equation (y=a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10414
Solution 12791: Using a Function that Needs an Integer as an Argument in Approximate Mode using the TI-89 family, TI-92 Plus and Voyage™ 200.
...ollowing is entered checkTmr(exact(integer)), the calculator will return the expected result.Please see the TI-89 family, TI-92 Plus and Voyage 200 guidebooks for additional information. Solution 12791: Using a Function that Needs an Integer as an Argument in Approximate Mode using the TI-89 fam...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12791
Solution 11595: Displaying of a Numeric Answer Instead of a Symbolic Answer when Using the Integration Function on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...ing solved is too 'complex' for the symbolic algorithm to solve. For additional instructions on performing matrix operations, refer to the online guidebook for your calculator. Solution 11595: Displaying of a Numeric Answer Instead of a Symbolic Answer when Using the Integration Function on t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11595
Solution 29130: Calculating and Graphing Quadratic Regressions Using the TI-73 Family Calculator.
...lculator? To calculate and graph quadratic regressions using the TI-73 family calculator, follow the example below. Please Note: Texas Instruments recommends all TI-73 family users update the calculator to the latest operating system. More information on the latest operating system can be found ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/29130
Solution 16830: Availability of the TI-86 Advanced Statistics Program.
...6 requires activation after installation. For further questions regarding the TI-86 Advanced Statistics application, please reference the attached guidebook. Please see the TI-86 guidebook for additional information. Solution 16830: Availability of the TI-86 Advanced Statistics Program. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16830
Solution 10574: Calculating Nth Roots Using the TI-85 and TI-86.
...ss [F5] *menu title MISC 5) Press [MORE] 6) Press the number [3] 7) Press [F4] 8) Press [2][7] 9) Press [ENTER] An answer of 3 is given on the right side of the display. Please see the TI-85 and TI-86 guidebooks for additional information. Solution 10574: Calculating Nth Roots Using the TI-85 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10574
Solution 35012: Calculating nth Roots Using the TI-36X Pro.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I perform nth root computations using the TI-36X Pro? The example below will demonstrate how to perform nth root computations on the TI-36X Pro.Example: What is the ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35012
Solution 12300: Calculating 2-Variable Statistics on the TI-36X Solar Scientific Calculator.
...-variable statistics on the TI-36X Solar? To perform 2-variable statistics on the TI-36X Solar scientific calculator, please refer to the example provided below. X: 2, 4, 6, 8, 10Y: 6, 12, 18, 24, 30 Example: First, the values will need to be input:1) Press [3rd] [STAT 2] to enter two variable S...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12300
Solution 34733: Performing Degrees, Minutes, Seconds (DMS) Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...press [ALPHA] [+] to input the seconds symbol. Press [ENTER] to complete the conversion process. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Solution 34733: Performing Degrees, Minutes, Seconds (DMS) Conversions on the TI-83 Plus and TI-84 Plus Famil...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34733
Solution 12251: Calculating nth Roots Using the TI-30X IIS/B, TI-34 II Explorer Plus™ and TI-30XS MultiView™ Scientific Calculators.
...[enter] on the TI-30XS MultiView) to solve. The result is 3. Please see the TI-30X IIB / TI-30X IIS, TI-34 II Explorer Plus, or TI-30XS MultiView guidebooks for additional information. Solution 12251: Calculating nth Roots Using the TI-30X IIS/B, TI-34 II Explorer Plus™ and TI-30XS MultiView...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12251
Solution 33351: Generating Random Numbers and Random Integers on a TI-36X Pro Scientific Calculator.
...lators Knowledge Base Knowledge Base Search How do I generate random numbers and random integers on a TI-36X Pro? The rand command generates a random real number between 0 and 1. The randint( command generates a random integer between 2 integers. To use the rand command...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33351
Solution 12305: Calculating nth Roots Using the TI-36X Solar and TI-30Xa Family Scientific Calculators.
...r. Example: Calculate the cube root of 27. 1) Press [2] [7] [2nd] [yx].2) Press [3] [=].The result is 3.Please see the scientific calculator family guidebooks for additional information. Solution 12305: Calculating nth Roots Using the TI-36X Solar and TI-30Xa Family Scientific Calculators. ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12305
Simple Ionic Compounds
In this lesson students will review and test their understanding of simple ionic compounds.https://education.ti.com/en/activity/detail/simple-ionic-compounds
Graphing Nature
Students compare blade size of leaves from one species and between closely related species. Evolution through natural selection accounts for the diversity of species developed through gradual processes over many generations. Biological adaptations include changes in structures, behaviors or phys...https://education.ti.com/en/activity/detail/graphing-nature
Groucho's Sign Shop
Students' use force sensors to investigate forces and learn about force as a vector. Similar concept to the common "spring scale" force vector lab, but with a real-world twist.https://education.ti.com/en/activity/detail/grouchos-sign-shop
Power Engineering
Shows how to handle phasor algebra, complex power, power factor corrections, and unbalanced three-phase calculations using the TI-89.https://education.ti.com/en/activity/detail/power-engineering
Celsius and Fahrenheit Number Line
A number line comparing temperatures in Celsius and Fahrenheit.https://education.ti.com/en/activity/detail/celsius-and-fahrenheit-number-line
DC Circuit Analysis
Shows three examples of the use of nodal analysis to solve linear circuits. The first two examples use the solve() command to solve a set of linear equations for circuit. The third example shows how to write the equations in matrix form and use simult() to solve them.https://education.ti.com/en/activity/detail/dc-circuit-analysis
Fourier Series
Shows how to compute and graph the complex Fourier Series coefficients for a square wave.https://education.ti.com/en/activity/detail/fourier-series