Solution 34492: Calculating Logistic Regressions on the TI-84 Plus Family of Graphing Calculators.
...ng the down arrow then press [ENTER]. The handheld will display the logistic regression equation in the form y=c/(1+ae^(-bx)). Values will be displayed for the coefficients a, b, and c. Please see the TI-84 Plus C Silver Edition guidebook for additional information. Solution 34492: Calcula...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34492
Solution 34471: Finding the Intersection of Two Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ress [2] [X] [+] [4] [ENTER]. 4) Press [GRAPH] to display the graphs of the two functions 5) Press [2ND] [CALC] [5]. 6) When "First curve?" is displayed, press [▲] or [▼] if necessary to move the cursor to the first function. 7) Press [ENTER]. 8) When "Second curve?" is displayed, press [▲] or [...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34471
Solution 34474: Calculating Monthly Payments on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... C Silver Edition calculator. Example: What would the monthly payment of a mortgage for $75,000 at 8.5 % interest be if it has to be paid off in 30 years (360 payments)? • Press [APPS] [1] [1] [ENTER]. • Press [3] [6] [0] [ENTER]. • Press [8] [ . ] [5] [ENTER]. • Press [7] [5] [0] [0] [0] [ENTE...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34474
Solution 25790: Calculating Net Future Value (NFV) Using the BA II PLUS ™ Calculator.
...ted for your NPV using the example below: With an interest rate of 20% calculate the NFV using the following cash flows: Initial Cash flow - $7000 Year 1: $3000 Year 2: $4000 Year 3: $5000 Year 4: $5000 Year 5: $5000 Year 6: $5000 1) Press the [CF] key to go to the Cash Flow Worksheet. 2) Pr...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/25790
TI Holiday Cheer Contest | Texas Instruments
... CT (the “Contest Period”). The Administrator’s computer will be the official time keeping device of this Contest. All dates are expressed month/day/year. ELIGIBILITY: Open to legal residents of the fifty (50) United States and the District Of Columbia, Canada (void in Quebec), and Puerto Rico,...https://education.ti.com/en/promotion/holidaycheercontest/rules
BA II Plus™ Professional Financial Calculator | Texas Instruments
...or maturity Prompted display guides you through financial calculations showing current variable and label BGN/END payment setting Partial years Ten user memories Ten-digit display List-based one- and two-variable statistics with four regression options: linear, logarithmic...https://education.ti.com/en/products/calculators/financial/baii-plus-professional
Is Your Calculator Approved for Exams? | Texas Instruments
... Alabama Math: Alabama Comprehensive Assessment Program (ACAP) Are TI calculators permitted: Yes All TI scientific calculators are allowed on ACAP math assessments (Session 2 only) in Grades 6–8.Science: Alabama ...https://education.ti.com/en/resources/test-preparation
Solution 39176: Calculator donations in response to requests for relief from natural and other disasters
... Knowledge Base Search Does Texas Instruments donate calculators? We receive hundreds of requests to support worthwhile causes each year and unfortunately are not able to meet each request. However, every donation request submitted directly to TI will be reviewed and receive a ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/39176
TI Holiday Cheer Contest | Texas Instruments
... It’s time to spread some holiday math cheer in the classroom! For this year’s holiday contest, you can choose to decorate a school space with a math theme for a chance to win a “Math is lit” neon sign, or sing a math c...https://education.ti.com/en/promotion/holidaycheercontest
Solution 34423: ERROR: DOMAIN When Attempting a Statistical Regression on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...nential Regression • PwrReg() - Power Regression • Logistic() - Logistic Regression • SinReg() - Sinusoidal Regression An ERR:DOMAIN will be displayed when performing a statistical regression where the data used does not fit the model for that particular regression. The error indicates that ei...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34423
Solution 32831: Deleting NoteFolio™ Files on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...gmt/Del... • Scroll to AppVars... and press [ENTER]. • Scroll to the name of the NoteFolio file that you want to delete. • Press [DEL]. • Press 2: Yes to confirm deletion. Note: Some files may be archived and have an asterisk to the left of the file name, while others may not have an asterisk...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/32831
Solution 29090: Stopping, Breaking or Ending a TI-Basic Program on Texas Instruments Graphing Calculators
...ou to run TI-Basic programs without fear of it locking up your calculator and requiring you to do a reset. Below are the screens that should be displayed on the calculator once the program has been stopped: TI-83 Plus Family and TI-84 Plus Family: TI-89 Family, TI-92 Plus and Voyage 200: ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29090
Solution 11945: Correcting the Error Message Waiting...Please Install Calculator Software Now on a TI-83 Plus Family.
... is not detected by TI OS Restore, disconnect it from the computer and re-connect it. If the message Error! Press any key to turn off device is displayed, turn the calculator off and then back on. 7) Once TI OS Restore identifies the correct calculator model number; drag and drop the operating s...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11945
Solution 14860: TI TestGuard™ 2.0 App May Not Set the Degree Angle Mode Setting on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...the current OS (operating system) installed on the calculator. However, if the student presses any keys while the 'Transfer Complete' screen is displayed on the receiving calculator, TI TestGuard 2.0 will fail to change the mode settings. To ensure that TI TestGuard completes the setup properly, ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/14860
Solution 13364: Maximum Number of Lists and List Elements on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... 999 elements. The number of lists that can be stored in each device is limited only by the device's available memory.Lists can be arranged and displayed according to the user's specifications using the STAT LIST editor. The STAT LIST editor enables users to store, edit and view up to 20 lists at...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13364
Solution 12025: Deleting a StudyCards™ Stack File on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...own to AppVars... 3) Press [ENTER].4) Scroll down to the stack that needs to be deleted and press the [DEL] key.5) Confirm the deletion by selecting [Yes].Please see the StudyCards guidebook for additional information. Solution 12025: Deleting a StudyCards™ Stack File on the TI-83 Plus Family, T...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12025
Solution 11984: Sending a StudyCards™ Stack to a TI-83 Plus and TI-84 Plus Through StudyCards Creator Software for Windows®.
... just provided as a way to allocate memory on the connected device.• Click Actions > Send to Device or click the Send to Device toolbar button (has a yellow arrow pointing towards a calculator on it).• Select the stack that is desired to be sent.• Click OK.For additional information on using TI S...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11984
Solution 11989: Solving a Quadratic Equation Using Numeric Solver on the TI-83 Plus and TI-84 Plus.
...=). 6) Enter a guess. Let's pick (-3) for example. The screen should have X=-3. 7) Press [ALPHA] [ENTER]. The answer x=2 or x=1.9999999 will be displayed depending on the calculator's mode setting. 8) To find the second solution to the equation, repeat the procedure above and enter a differen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11989
Solution 11931: Calculating and Graphing Quadratic Regressions on the TI-83 Plus.
...o Ylist and press [2nd] [2] to input L2. 14) Press [GRAPH] to graph the data and the quadratic regression equation. 15) If the graphs are not displayed, press [ZOOM] [9] to perform a ZoomStat. Please see the TI-83 Plus and TI-84 Plus guidebooks for additional information. TI-Nspire handheld i...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11931
Solution 11973: Viewing Text Files on the TI-83 Plus and TI-84 Plus.
...R].3) Press the [GRAPH] key to display the MENU.4) Press [2] to select open - the names of all the text files that are stored on the device are displayed.5) Press [ß] to select the file to be opened and press [ENTER] - the text is displayed, and the file name is shown in the bottom-left corner of...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11973
Solution 11952: Deleting a CellSheet™ File on the TI-83 Plus and TI-84 Plus.
...: AppVars... and press [ENTER] • Place the cursor next to the stack to be deleted and press the [DEL] key. • Confirm the deletion by selecting 2.Yes. Please see the TI-83 Plus family and TI-84 Plus family guidebooks for additional information. NOTE: TI-Nspire in TI-84 Plus mode users may...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11952