Solution 11707: Calculating Linear Regressions on the TI-89 Family, TI-92 Family, and Voyage 200™ Graphing Calculators.
... website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I calculate a linear regression on the TI-89 family, TI-92 family, and Voyage...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11707
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
... website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I open the Organizer application on the TI-89 Family, TI-92 Plus, and Voyage...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 10421: Creating and Using Strings on the TI-86.
...roducts Knowledge Base Knowledge Base Search How do I create and use strings on the TI-86? A string is a sequence of characters that are enclosed within quotation marks. Strings define characters to be displayed in a program and accept input from the keyboa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10421
Solution 11130: Availability of A Hard Copy Voyage™ 200 Guidebook.
...the Voyage 200 guidebook available? The Voyage 200 does not come with a full printed guidebook. The Voyage 200 is an upgrade to the TI-92 Plus. The functions and commands for the TI-92 Plus are found on the Voyage 200. The hard copy TI-89/TI-92 Plus comprehensive guidebook can be used to learn ho...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11130
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...entered. If users add or delete data points, the TI-30X IIS/B or the TI-34 Explorer Plus automatically reorders the list.7) When all points and frequencies are entered, press [STATVAR] to display the menu of variables. 8) Use the left arrow until a(linear regression slope), b(linear regression y-...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 12327: Calculating Inverse Logarithms on the TI-30Xa Family and TI-36X Solar Scientific Calculators.
...y and TI-36X Solar calculators? Inverse logs can be calculated on TI-30Xa family and the TI-36X Solar by inputting the number, followed by the 10x function. Please see the below instructions: Example: Calculate the inverse log of .5. 1) Enter .5 and press [2nd] [LOG] (10x is labeled above it). ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12327
Solution 40477: Troubleshooting a TI-30XS MultiView™ and TI-34 MultiView Scientific Calculator that will not turn on.
...n stays blank the battery may need to be replaced, please visit Solution 40317 for battery replacement information. If you require additional assistance please contact TI-Cares. Last updated: 6/14/2024 Solution 40477: Troubleshooting a TI-30XS MultiView™ and TI-34 MultiView Scientific Calculato...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/40477
Solution 36735: Resolving the Error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS Scientific Calculators.
...error "FRQ DOMAIN Error" on the TI-30X IIB / TI-30X IIS scientific calculators? The error message "FRQ DOMAIN Error" indicates that one of the frequency entries for a statistics problem exceeds the maximum number allowed. The maximum value for a frequency value is 99. To resolve this issue ple...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36735
Solution 10441: Resolving ERROR 13 DIMENSION or ERROR 12 DIM MISMATCH Message on the TI-86.
...R 12 DIM MISMATCH is the result of one or more stat plots being selected when not using the stat plots feature of the TI-86. The following key sequence can be used to turn the stat plots off: 1) [2nd] [STAT] 2) [F3] 3) [F5] 4) [ENTER] This will turn all plots off and should allow for norm...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10441
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.
...given on the TI-89 family? "ERROR SINGULARITY" occurs when the SOLVER equation contains a singularity (a point at which the function is not defined). The difference between the software on the TI-89 family, TI-92 family and Voyage™ 200 and the TI-85 and TI-86 is that they ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10617
Solution 12268: Converting Decimals into Fractions Using the TI-30Xa and TI-30Xa Solar Scientific Calculators.
...convert decimals into fractions using the TI-30Xa and TI-30Xa Solar. Please be aware that TI-30Xa Solar School Edition calculators do not have this functionality. For Example: Convert .25 to 1/4 1) Input .25, press [2nd] [D above it). Please Note: FD means fraction to decimal, decimal to fraction...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12268
Solution 12273: Converting Fractions to Decimals Using the TI-34.
...TI-34? The [a b/c] key is used to toggle between the display of fractions and decimals on the TI-34. The example below will demonstrate using this function: Please Note: Due to the display size of the TI-34, not all decimal numbers can toggle to fractions. Example: Convert 55/24 to a decimal n...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12273
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
... calculator? These calculators use an Equation Operating System (EOS™), which evaluates from left to right, allowing the user to enter numbers and functions in a straightforward sequence. Parentheses are necessary to define the order of operations within an expression. For example, the calculato...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 12321: Difference Between [ (-) ] and [ - ] Keys on Two Line Elementary and Scientific Calculators.
...e [ (-) ] and the [ - ] key on TI's elementary and two line scientific calculators? There are two keys on TI's two line scientific calculators that appear to be similar. The [(-)] is the negate key, which is often mistakenly used as the subtraction key. The negation key converts a positive numbe...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12321
Solution 10694: Clearing the Variable E on the TI-36X II.
...I-36X II? In addition to serving as a memory variable, variable E also stores a seed value to generate a random number when using the probability functions. The seed value changes randomly every time a random number is generated.Since the variable E is classified as a system variable, the valu...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10694
Solution 12324: Solving Equations Using the TI-30X IIB / TI-30X IIS.
... 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 equations. The variables on these calculators are solely for memory purposes, which can be incorporated into Algebra by sto...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12324
Solution 10702: Unexpected Results When Sin(Pi) Does Not Return Zero on the TI-68.
...not give zero when calculating the sin(pi)? The answer displayed when calculating p radians is an approximation of zero. When solving trigonometric functions, very sophisticated algorithms are used to calculate the most accurate answer possible. With this in mind, plus the fact that it uses a 13...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10702
Solution 11648: Printer Display Calculator Will Not Add Or Subtract.
...r add or subtract? In general, a printing calculator will not add or subtract if the [Calc/Tax] key is set to [Tax]. The printing calculator should function as expected once the switch is moved to [Calc]. If this does not return the unit to proper operation, please contact TI-Cares to get furthe...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/11648
Solution 26450: Changing the +/- sign of an answer on the TI-30X IIS and TI-30X IIB.
...ange an answer from a positive number to a negative number. This key is not present on the TI-30X IIS or the TI-30X IIB units. So to perform this function on the TI-30X IIS or TI-30X IIB: • Enter your problem. ex. 88+44 and press [ENTER] You will get 132. • Now press the negate key [(-)]. The...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/26450
Solution 12255: Converting Degrees/Minutes/Seconds (DMS) to Decimal Format on the TI-30X IIS/B and TI-30XS/TI-30XB MultiView™ Scientific Calculators.
...: 1) With the decimal still displayed as the last answer, press [2nd] [prb]. 2) Press [6] to select the >DMS (convert to degrees, minutes, seconds) function. 3) Press [enter]. The DMS format should be displayed, 78° 12' 2". Please see the TI-30XS/TI-30XB MultiView guidebook for additional informa...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12255
Temperature Conversions
Students will review the different temperature scales and use the List Editor to convert from one temperature scale to another.https://education.ti.com/en/activity/detail/temperature-conversions
It's a Mystery
Students will use the Periodic-App to understand the properties of a mystery element and determine its identity.https://education.ti.com/en/activity/detail/its-a-mystery
How Cool are You?
Purpose: You will collect and analyze data on a model of the perspiration process.https://education.ti.com/en/activity/detail/how-cool-are-you
Apollo Moon Missions Time Line
A time line of the Apollo space missions.https://education.ti.com/en/activity/detail/apollo-moon-missions-time-line
Linearity and Density
Students will perform an activity to determine the density of a metal from a graph of mass versus volumehttps://education.ti.com/en/activity/detail/linearity-and-density