Exploring Points of Interest on a Function Graph
In this activity, students explore Points of Interest (POI) on function graphs using the TI-84 Evo's built-in Detect POI trace feature. Starting with key graphical features — zeros, y-intercepts, maxima, minima, and intersections — students use the POI trace tool to identify these fea...https://education.ti.com/en/activity/detail/exploring-points-of-interest-on-a-function-graph
TI-84 Evo Calculator App | Use π and e on the Keypad | TI
...Press a Pi copy π In calculations, 3.1415926535898 is used for π. @media (min-width: 767px) { .is-wide .contentblock.contentgroup:nth-child(3).left .columns, .contentblock.contentgroup:nth-child(3).right .columns { align-items: flex-start } } --> ...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/calculator/calc-how-to/use-the-math-constants-on-the-keyboard
TI-84 Evo Calculator App | Store and Answer to a Variable | TI
...w these steps. 1. Enter the value you want to store. The value can be an expression. 2. Press z. 3. Press b and then the letter of the variable to which you want to store the value 4. Press =. The graphing calculator evaluates the expression and stores the value to the variable. Displaying a Vari...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/calculator/calc-how-to/store-an-answer-to-a-variable
TI-84 Evo Calculator App | Create and Store a Matrix | TI
...nd store a matrix, utilize the matrix template by pressing b Ý. A selector appears for the dimensions of the matrix and then a template appears. Each element of the matrix template is filled with zeros that can be overwritten with numeric or variable entries. Arrow between elements to edit. Pr...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/calculator/calc-how-to/create-and-store-a-matrix
TI-84 Evo Calculator App | Calculate Absolute Value | TI
...rix follow these steps: 1. Press b Ÿ. 2. Select 1: abs( and press =. @media (min-width: 1200px) { .is-wide .contentblock.contentgroup:nth-child(3).left .columns .main-img, .contentblock.contentgroup:nth-child(3).right .columns .main-img { max-width: 600px } .is-wide .conte...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/calculator/calc-how-to/calculate-the-absolute-value-of-a-number
TI-84 Evo Function Editor App | Delta Table Step Editing | TI
... The Function Editor App How do I edit a Delta Table step? You can change table settings from the table view by highlighting a value in the table, pressing +, and entering a new Δ value. Example: Edit a Delta Tabl...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/function-editor/function-editor-how-to/edit-table-step-from-the-table
StudyCards™ App for TI-83 Plus / TI-84 Plus
1.00 220 /83plus/83StudyCards.dcr EN StudyCards™ App for TI-83 Plus / TI-84 Plus StudyCards™ for TI-83 Plus / TI-84 Plus 83StudyCards 83StudyCards websitehttps://education.ti.com/en/software/details/en/FB14106C01C54945A023FAE7F341ADD2/83studycards
TI TestGuard™ Version 1.0 and 4.3 App Downloads
4.3 263 /83plus/83TITestGuardApp.dcr EN TI TestGuard™ Version 1.0 and 4.3 App Downloads TI TestGuard™ Version 1.0 and 4.2 App Downloads 83TITestGuardApp 83TITestGuardApp webs...https://education.ti.com/en/software/details/en/0CABDCDCCCAC4095882BA565A4E667A9/83titestguardapp
TI-Evo List Editor App | Calculate Absolute Deviation | TI
...= to evaluate and the mean absolute deviation of L1 will be displayed. @media (min-width: 1200px) { .is-wide .contentblock.contentgroup:nth-child(3).left .columns .main-img, .contentblock.contentgroup:nth-child(3).right .columns .main-img { max-width: 600px } .is-wide .conte...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/list-editor/list-editor-how-to/calculate-the-mean-absolute-deviation-of-a-list
TI-Evo List Editor App | Make a Scatter Plot | TI
...et XLIST. Press the down arrow key ≥, then press a, and then press Ö to set YLIST. Note: On the Stat Plot screen, you also have the option to change the color of the plot by highlighting the color and pressing the right arrow key › or the left arrow key ‹ until the desired color a...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/list-editor/list-editor-how-to/make-a-scatter-plot
TI-Evo List Editor App | Make a Histogram | TI
...fault to 1. Press d and set the Xmin and Xmax appropriately to display the full range of values. Note: the Xscl sets the bin width for each bin of the histogram, and Xmin sets the beginning of the first bin. Similarly set Ymin and Ymax to display the full height of each bin. ...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/list-editor/list-editor-how-to/make-a-histogram
TI-Evo List Editor App | Linear Regression Model | TI
...4, 17 To calculate the linear regression (ax+b), follow these steps: Press m to enter the statistics menu. Press the right arrow key › to reach the CALC menu. Select option 4: LinReg(ax+b) or option 8: LinReg(a+bx). Ensure XLIST is set at L1, YLIST is set at L2, and Store RegEQ i...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/list-editor/list-editor-how-to/calculate-and-display-a-linear-regression-model
TI-Evo List Editor App | Store Regression Model | TI
...L1: 3, 5, 8, 10, 15 L2: 7, 8, 12, 14, 17 Store the regression model: Press m to enter the statistics menu. Press the right arrow key › to reach the CALC menu. Select option 4: LinReg(ax+b) or option 8: LinReg(a+bx). Ensure XLIST is set at L2 and Store RegEQ is set at Y2. Press b ...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/list-editor/list-editor-how-to/store-a-regression-model-into-y
TI-Evo List Editor App | Make a Residual Plot | TI
...duals) by selecting LRESID from a È list of list names. Press f 9. @media (min-width: 1200px) { .is-wide .contentblock.contentgroup:nth-child(3).left .columns .main-img, .contentblock.contentgroup:nth-child(3).right .columns .main-img { max-width: 600px } .is-wide .conte...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/list-editor/list-editor-how-to/make-a-residual-plot
List Editor | Calculate a sinusodal regression | TI
... period as an optional argument to improve how the model fits the data. @media (min-width: 1200px) { .is-wide .contentblock.contentgroup:nth-child(3).left .columns .main-img, .contentblock.contentgroup:nth-child(3).right .columns .main-img { max-width: 600px } .is-wide .conte...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/list-editor/list-editor-how-to/calculate-a-sinusodal-regression
TI-84 Evo User Guide | Function Editor App | TI
...unction mode the independent variable in the function is X. Func mode defines l as X. To enter X, press l or press b X. When you enter the first character, the = is highlighted, indicating that the function is active. As you enter the expression, it is stored to the variable Yn as a...https://education.ti.com/en/product-resources/eguides/eguide-84-evo/function-editor
Inequality Graphing App for the TI-83 Plus and TI-84 Plus Families
Graphing inequalities is made simple for the beginning or intermediate calculator user with the Inequality Graphing App.Graphing inequalities is made simple for the beginning or intermediate calculator user with the Inequality Graphing App. Students can: Enter inequalities using symbols Plot inequalities including union and intersection shades Trace points of interest (intersections) between functio...https://education.ti.com/en/software/details/en/60718B6DE33745EBA2C5B6A2E6F760E2/83inequalitygraphing
Organizer App for TI-83 Plus / TI-84 Plus
1.00 336 /83plus/83Organizer.dcr EN Organizer App for TI-83 Plus / TI-84 Plus Organizer for TI-83 Plus / TI-84 Plus 83Organizer 83Organizer websitehttps://education.ti.com/en/software/details/en/C5BCFFEEBD3F449693D1DDE1DEB83824/83organizer
CellSheet™ App for the TI-83 Plus and TI-84 Plus Families
Your calculator can become a more versatile tool to use in a variety of classes with the addition of spreadsheet capabilities!Your calculator can become a more versatile tool to use in a variety of classes with the addition of spreadsheet capabilities! Lets the student enter data and text in cells Create cell formulas and use built-in functions Import and export information from Microsoft® Excel using the Ce...https://education.ti.com/en/software/details/en/139B977E62CB4BA282476B7AC9346408/83cellsheet
Periodic Table App for the TI-83 Plus and TI-84 Plus Families
This App is not just your basic periodic table - students can also study and review trends in the periodic table easily with their TI graphing calculator.Toss that paper version! Now students can utilize this App to access a graphical, electronic Periodic Table the moment they need it! This App is not just your basic periodic table - students can also study and review trends in the periodic table easily with their TI graphing calculator. Additio...https://education.ti.com/en/software/details/en/1E8EB275DBED43918A5E8230BCDDEDF0/83periodictable1