Update Your TI-Nspire™ Technology | Texas Instruments
...ble. Update your technology Version 6.3.0 Choose how to update your OS: To update a single calculator, we recommend using the free TI-Nspire™ CX II Connect app through the Chrome™ browser. Update Update multiple calculators at the same time usin...https://education.ti.com/en/software/update/ti-nspire-software-update/nspire-download
TI-84 Plus CE | Download Update Files | Texas Instruments
...Download the latest version of the TI Connect™ CE software. Launch the TI Connect™ CE software application, and connect your calculator to your computer using the mini USB cable provided. If the TI Connect™ CE software does not recognize your calculator, check that the cable is firmly...https://education.ti.com/en/software/update/84-ce-software-update/84ce-download
Math Resources | Lessons & Activities | Texas Instruments
...ssories to support math teachers and their classrooms. Technology for the classroom /*MUST MANUALLY ADD: "half-img-copy-left" to component margin field for it to work*/ .contentblock.contentgroup.left.beast-background.half-img-copy-left { padding: 0px; height: 470...https://education.ti.com/en/resources/math
T³™ Summer Workshops | Texas Instruments
Join us for a T3™ Summer Workshop focused on high-stakes exam success, essential technology skills, STEM or coding. You'll receive TI technology with your registration and a certificate of attendance that may be accepted as professional development credit from your school or district. T³™ Summ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops
Solution 27210: Creating and Viewing a Residual List on the TI-83 Plus family of graphing calculators.
...] [↑]. • Press [CLEAR] [ENTER]. • Press [↓] [2] [↓] [4] [↓] [6] [↓] [8] [↓] [9] [↓] [12] [↓]. • Press [2ND] [QUIT] • Press [STAT] [→]. • Choose [4:LinReg (ax+b)]. • Press [2nd] [L1] [,] [2nd] [L2] [,] [VARS] [→] [1] [1] [ENTER]. • The linear regression will now be calculated and stored to Y1. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27210
Solution 12707: Service Information for Canada.
...date of purchase. Units are warranted against defective materials or workmanship. This warranty is void if the product has been damaged by accident, unreasonable use, neglect, improper service, or other causes not arising from defects in material or workmanship. If a product is not functioning p...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12707
Solution 34575: Calculating Y-Hat Values on the TI-84 Plus Family of Graphing Calculators.
... to the home screen. Calculating and storing the regression equation: • Press [STAT], arrow right to highlight CALC and press [4] to select the LinReg(ax+b) function. • Leave L1 for Xlist and L2 for Ylist. • Arrow down to Store RegEQ: and press [VARS]. • Arrow right to highlight Y-VARS and pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34575
Solution 11918: Calculating and Graphing a Linear Regressions on the TI-83 Plus.
...ess the [STAT] key to enter the statistics menu. 2) Then press the [right arrow] key to reach the CALC menu and then press the [4] key to select LinReg(ax+b). 3) Next in order input which lists to use for the regression, press the [2nd] key, then the [1] key to bring up your L1 list, next pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11918
Solution 34506: Calculating and Graphing a Linear Regression on the TI-84 Plus family of graphing calculators.
...the Linear Regression (ax+b): • Press [STAT] to enter the statistics menu. • Press the right arrow key to reach the CALC menu and then press 4: LinReg(ax+b). • Ensure Xlist is set at L1, Ylist is set at L2 and Store RegEQ is set at Y1 by pressing [VARS] [→] 1:Function and 1:Y1. • Scroll...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34506
Solution 34497: Creating and Viewing a Residual List on the TI-84 Plus family of graphing calculators.
...4] [ENTER] [6] [ENTER] [8] [ENTER] [9] [ENTER] [12] [ENTER]. 8) Press [2ND] [QUIT]. 9) Press [STAT] [Right Arrow] to highlight CALC. 10) Press 4:LinReg (ax+b). 11) Ensure Xlist is set to L1, Ylist is set to L2, and Store RegEQ is set to Y1 by selecting [VARS] [Right Arrow] [1] [1] [ENTER]. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34497
Solution 34799: Calculating the Confidence Interval for Slope on the TI-84 Plus Family of Graphing Calculators.
...R] [3] [ENTER] [3] [.] [5] [ENTER] [4] [.] [5] [ENTER]. • Press [2ND] [QUIT]. • Press [STAT]. • Press [►] [►] to select the TESTS Menu. • Select G:LinRegTInt... • Press [2ND] [L1] [ENTER] for Xlist. • Press [2ND] [L2] [ENTER] for Ylist. • Press [1] [ENTER] for Freq. • Press [.] [9] [5] [ENTER]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34799
Solution 11720: Calculating Y-Hat Values on the TI-83 Plus Family of Graphing Calculators.
...rn to the home screen. Calculating and storing the regression equation: 1) Press [STAT], arrow right to highlight CALC and press [4] to select the LinReg(ax+b) function. 2) Press [2nd] [1] [,] [2nd] [2] [,] to input L1,L2, 3) Press [VARS], arrow right to highlight Y-VARS and press [1] to selec...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11720
Solution 11759: Graph of the Absolute Value of the Square Root of X Differs on the TI-83 Family, TI-84 Plus C Silver Edition, or TI-84 Plus Family Graphing Calculator and on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ition, or TI-84 Plus family calculator is in real mode when solving for the absolute value of the square root of a negative number, the message ERR:NONREAL ANS is displayed. This is because an intermediate answer, the square root of a negative number, is imaginary. If the TI-83 family, TI-84 Plus...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11759
Solution 34893: Disabling the STAT Wizards on the TI-84 Plus Family of Graphing Calculators.
...essary input for a given statistical calculation which helps reduce syntax errors. Below is a picture of the STAT wizard for the Linear Regression, LinReg(ax+b): For users who are familiar with previous TI-84 Plus family operating systems and do not want to use the STAT wizards, there is also an...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34893
Solution 12648: Calculating Linear Regressions on the TI-81.
...2nd][QUIT] to leave the editor. Calculate the Linear Regression (ax+b):1) Enter the STAT mode again by pressing [2nd] [STAT].2) Press [2] to select LinReg.3) Press [ENTER] to perform the regression calculation. The graphing calculator will display the form of the equation (y=a+bx) and then list t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12648
Solution 12101: Limit() Function Returns Unexpected Answers on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
...raphing calculators? The limit() function is very sensitive to round off errors in floating point (decimal) numbers -- especially near removable or unremovable singularities. It is suggested to avoid floating-point constants and APPROXIMATE mode when using the limit() function. Try all problems ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12101
Solution 11741: Displaying the Correlation Coefficient (R) and Coefficient of Determination (R^2) on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...he correlation coefficient and coefficient of determination? The correlation coefficient will only be displayed for linear regression calculations (LinReg). The coefficient of determination will be displayed for all polynomial regression calculations (QuadReg, CubicReg, QuartReg).Please see the T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11741
Solution 10371: Calculating and Graphing a Linear Regression on the TI-82.
...T] to leave the editor.Calculate the linear regression (ax+b):1) Enter the STAT mode again by pressing [STAT].2) Select CALC.3) Press [5] to select LinReg(ax+b).4) Now tell the graphing calculator which lists to use for the regression, press [2nd] [L1] [,] [2nd] [L2].5) Press [ENTER] to perform t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10371
Solution 33431: Calculating a Linear Regression on the TI-36X Pro.
...to move to L2 4) Input 2 and press [enter]. Repeat steps until all data points are entered for L2 5) Press the [2nd] [stat-reg/distr] and select 4:LinReg ax+b 6) Press [enter] 7) Ensure L1 is highlighted under xDATA 8) Ensure L2 is highlighted under yDATA 9) Select ONE for FRQ 10) Select NO fo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33431
Teaching Topics Efficiently: Expressions and Equations From Algebra Through Calculus
...linois "All of the topics are very useful. The presenters gave examples that we could use in our classrooms." — Lea Ordaniel, Dr. Henry A. Wise Jr. High School (Maryland) AP® is a trademark registered by the College Board, which is not affiliated with, and doe...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2022/feb-15-2022-expressions-and-equations-from-algebra-through-calculus