Solution 33912: Solving a System of Linear Equations Using the TI-36X Pro.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I solve a system of linear equations on the TI-36X Pro? You will have two options to solve a system of linear equations using t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33912
Solution 15809: Calculating Equivalent Units of Time on the TI-15 Explorer™.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I calculate equivalent units of time on the TI-15 Explorer™? Please see the below instructions for calculating equivalent unit...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15809
Solution 36735: Resolving the Error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I resolve the error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS scientific calculators? The error message "FRQ DOMAIN Er...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36735
Solution 15420: Correcting the Error "Equation Length" on the TI-30X IIS/B and TI-30XS/TI-30XB MultiView™ Scientific Calculators.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How can I correct the error "Equation Length" on the TI-30X IIS/B and TI-30XS/TI-30XB MultiView scientific calculators? The error "Equ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/15420
Solution 23370: Solving Quadratic Equations on the TI-30X IIS/B and TI-34 II Explorer Plus™.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I solve quadratic equations on the TI-30X IIS/B or TI-34 II Explorer Plus? The TI-30X IIS/B and TI-34 II Explorer Plus do not...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/23370
Solution 12639: Availability of the TI-1706+ Quick Reference Card.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Where can I obtain a copy of the Quick Reference Card for the TI-1706+ basic calculator? Solution 12639: Availability of the TI-170...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12639
Solution 10617: ERROR SINGULARITY Using the Equation Solver on the TI-85 and TI-86 When a Solution is Calculated Using the TI-89 Family.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why do I get ERROR SINGULARITY when using the Equation Solver on my TI-85 or TI-86 although an answer is given on the TI-89 family? ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10617
Solution 10375: Correcting a DOMAIN Error When Using the Seq() Command on the TI-82.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why do I get a DOMAIN Error when using seq() command on the TI-82? A DOMAIN Error is returned when a list generated by the seq() comma...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10375
Solution 34674: Maximizing a Linear Function with the Inequality Graphing Application on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How can I maximize a linear function with the Inequality graphing application on the TI-84 Plus CE and TI-84 Plus C Silver Edition? Re...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34674
Solution 34672: Graphing the Fibonacci Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How can I graph the Fibonacci sequence on the TI-83 Plus and TI-84 Plus family of graphing calculators? In a Fibonacci sequence the fi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34672
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I square a negative number on my scientific or elementary calculator? These calculators use an Equation Operating System (EOS™)...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 34620: Finding the Discriminant of a Quadratic Equation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How can I find the discriminant of a quadratic equation on the TI-83 Plus and TI-84 Plus family of graphing calculators? The TI-83 Pl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34620
Solution 12324: Solving Equations Using the TI-30X IIB / TI-30X IIS.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How can I solve equations using the TI-30X IIB / TI-30X IIS? The TI-30X IIB / TI-30X IIS do not have the functionality for solving equ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12324
Solution 34841:Troubleshooting the TI-83 Plus and TI-84 Plus Family of Graphing Calculators Requesting a Password.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I use the TI-83 Plus and TI-84 Plus family of graphing calculators when it is requesting a password? The presence of certain as...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34841
Solution 34777: Graphing a Non-Recursive Sequence on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How can I graph a non-recursive sequence on the TI-83 Plus and TI-84 Plus family of graphing calculators? The example below shows how ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34777
Solution 12159: Solving Systems of Equations Using Symbolic Manipulation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I solve a system of equations on the TI-89 family, TI-92 family, or Voyage 200 using symbolic manipulation? The example below ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12159
Solution 12158: Solving System of Equations Using TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I solve system of equations on a TI-89 family, TI-92 family and Voyage 200 graphing calculator? The example below will demonstr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12158
Solar Cookers and Easy Data
Students use a TI-84, Easy Temp and Easy Data to measure the quality of their solar cookers. Hot dogs are heated under the May sunshine after students design, build and test their own solar cookers.https://education.ti.com/en/activity/detail/solar-cookers-and-easy-data
Steady-State Circuit Analysis and Filter Design
Shows how the TI-89 implements phasors to perform sinusoidal steady-state analysis. the focus in on how to enter and display complex numbers. This chapter also shows a typical steady-state application - how to use the Numeric Solver to find the required order of lowpass Butterworth and Chebyshe...https://education.ti.com/en/activity/detail/steadystate-circuit-analysis-and-filter-design
Forensics Case 14—Hot Air, Cold Body: Using Newton's Law of Cooling to Determine Time of Death
Students create a temperature versus time graph for cooling and become familiar with Newton's Law of Cooling. They use the cooling-rate equation to estimate time of death of the victim.https://education.ti.com/en/activity/detail/forensics-case-14hot-air-cold-body-using-newtons-law-of-cooling-to-determine-time-of-death
Marching Columns
Students investigate constructing arrangements of different numbers of manipulatives into equal groups. They learn to use mathematical language, identify patterns with numbers, recognize the commutative property, and transfer the arrangements made with manipulatives to grid paper.https://education.ti.com/en/activity/detail/marching-columns
Solution 11226: Calculating Quarterly Payments Using the BA II PLUS™ Family Calculator.
... Home | Financial Calculators Knowledge Base Knowledge Base Search How do I calculate quarterly payments using my BA II PLUS family calculator? To calculate quarterly payments using the BA II PLUS fam...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11226
Solution 11205: Calculating Quarterly Payments on the BA-35 Solar.
... Home | Financial Calculators Knowledge Base Knowledge Base Search How do I calculate quarterly payments on the BA-35 Solar? The example below will demonstrate how to calculate quarterly payments on th...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11205
Solution 11281: Calculating Quarterly Payments on the BA Real Estate™.
... Home | Financial Calculators Knowledge Base Knowledge Base Search How do I calculate quarterly payments on the BA Real Estate? The example below will demonstrate how to calculate quarterly payments o...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11281
Solution 10558: Maximum Number of TI Technology Rewards Requests For K-12 Educators.
... Home | All other products Knowledge Base Knowledge Base Search Is there a maximum number of TI Technology Rewards requests per year for K-12 educators? K-12 educators do not have a limit on the num...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/10558