Solution 34513: Creating Strings on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Enter the string text. 3) Press [ALPHA]["] to indicate the end of the string. 4) Press the [STO->] key. 5) Press [VARS] to display the VARS menu. 6) Move the cursor to 7:String. 7) Press the [ENTER] to display the STRING secondary menu. 8) Select the string variable from str1 to str0 to which to...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34513
Solution 34506: Calculating and Graphing a Linear Regression on the TI-84 Plus family of graphing calculators.
... Base Search How do I calculate and graph a linear regression on the TI-84 Plus family of graphing calculators? The following example will demonstrate how to calculate a linear regression. First, you will need to enter the data: • Press [STAT] [1] to enter the Stat List Editor. • ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34506
Solution 34505: Purpose of the GarbageCollect Function on the TI-84 Plus C Silver Edition Graphing Calculator.
...unction do on the TI-84 Plus C Silver Edition? The GarbageCollect function on the TI-84 Plus C Silver Edition allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into consecutive blocks. When a variable...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34505
Solution 34498: Causes of a Singular Matrix Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...rix A. This results in the Singular Matrix error. This error also occurs if a calculation (typically a regression) produces a singular matrix. For more information on the algorithm used for calculating the Sine Regression please see Solution 11576: Algorithm Used for Calculating the Sine Regre...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34498
Solution 34651: Graphing Histograms on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...wledge Base Search How do I graph a histogram on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following example will demonstrate how to graph a histogram. Data for this example: xStat: {2,4,6,8} frequency: {7,8,4,9} Enter the data: 1) Press [stat] [5] [enter] t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34651
Solution 34653: Performing String Operations on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... making them one string. For example, if string1 is "abc" and string2 is "def", then string1+string2 is a new string "abcdef". To concatenate two or more strings, follow the steps below: • Enter string1, which can be a string or string name • Press the [+] key • Enter string2, which can be a st...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34653
Solution 34654: Graphing a Polar Rose on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Search How do I graph a polar rose on the TI-83 Plus and TI-84 Plus family of graphing calculators? The example below will demonstrate how to graph a polar rose: Please Note: For this example, the graph mode setting will need to be changed to Polar graphing. To do this: ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34654
Solution 34794: Inputting Absolute Values on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...wledge Base Search How do I input absolute values on the TI-83 Plus and TI-84 Plus family of graphing calculators? The instructions below demonstrate how to input the abs( or absolute value function on the TI-83 Plus and TI-84 Plus family of graphing calculators. Example: Find |-3| •...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34794
Solution 34425: Entering Measured Angles in Gradients on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
... of graphing calculators? The TI-83 Plus and TI-84 Plus family of graphing calculators do not have the capability of measuring an angle in gradients mode (only degrees and radians are used). Gradient is used widely in Europe by geographers and architects. It is defined by setting the right angle...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34425
Solution 34775: Displaying Input and Output in Line Wrap on the TI-84 Plus Family of Graphing Calculators.
...tc) display the input and output as well. Below are screenshots with this feature enabled: This feature can be disabled by switching to CLASSIC mode using the steps below: 1) Press [MODE]. 2) Using the arrow keys, highlight the MATHPRINT option. 3) Press the [right arrow] key to highlight ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34775
Solution 34500: TI TestGuard™ Application for the TI-84 Plus and TI-84 Plus C Silver Edition Validation Feature Information.
...ftware is the knowledge that you have confidence with the algorithms on the calculator and any test security feature you are using such as clearing memory. Why/When would you run the TI Validation feature?a. If you suspect that a calculator may not have authentic TI software including the fun...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34500
Solution 34812: Percent (%) Operator on the TI-83 Plus and TI-84 Plus Family.
... a percentage, simply divide that number by 100. Likewise, to convert a percentage to a number, multiply that number by 100. The following examples demonstrate exactly how to perform some percentage-related calculations: Example - Percentage: Calculate 5% of 250. 1) Press [5] [÷] [1] [0] [0] [EN...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34812
Solution 34771: Calculating Sine, Cosine, and Tangent on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... How do I calculate sine, cosine, and tangent on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following examples will demonstrate how to compute sine, cosine, and tangent. Please Note: For these examples, the calculator's angle setting will need to be changed. 1) Pre...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34771
Solution 34756: Deleting Calculator Software Applications (Apps) From the Flash ROM on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... How can calculator software applications (Apps) be deleted from the Flash ROM on the TI-83 Plus and TI-84 Plus family of graphing calculators? To remove an App from the Flash ROM, please refer to the following instructions. • Access the memory management screen by pressing in sequence [2nd] [+]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34756
Solution 34856: Computing Future Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ledge Base Search How do I calculate future value on the TI-83 Plus and TI-84 Plus family of graphing calculators? The example below will demonstrate how to calculate future value on the TI-83 Plus and TI-84 Plus family of graphing calculators. Example: A savings account with $5,000 is ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34856
Solution 34755: Performing Vector Calculations in Polar Form on the TI-84 Plus and TI-84 Plus C Silver Edition.
... Base Search How do I perform vector calculations in Polar form on the TI-84 Plus and TI-84 Plus C Silver Edition? The example below will demonstrate how to perform vector calculations in Polar form. NOTE: For this example, the mode settings will need to be changed. • Press [MODE]. • Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34755
Solution 11949: Creating Images for the Start-Up Customization Application on the TI-83 Plus and TI-84 Plus.
...↓] [↓] [→] [ENTER]. Repeat first two steps. 4) Place the cursor on the point where to begin drawing. Press [ENTER] to turn on the pen, and then just move the cursor. As the cursor moves, the drawing appears on the graph one pixel at a time. 5) Press [ENTER] again to turn off the pen. 6) To conti...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11949
Solution 34717: Graphing Angle Measures on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... When graphing the measure of an angle, it will be graphed as a system of 2 parametric equations. This is done because the standard function graphing mode is limited to solving for Y= functions in which the "x" is the independent variable and "y" is the dependent variable. Follow the steps below ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34717
Solution 12032: Making Graphics Appear In the Start-Up Customization App on the TI-83 Plus and TI-84 Plus.
...he [ENTER] key. • Scroll down to FINISH, press the [ENTER] key. The next time the calculator is turned On, the graphic will be displayed. For more instruction on using Start-Up Customization, refer to the Start-Up Customization Manual.Last updated: 7/10/2023 Solution 12032: Making Graphi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12032
Solution 40452: Performing Vector Calculations in Polar Form on the TI-84 Plus CE.
...ase Knowledge Base Search How do I perform vector calculations in Polar form on the TI-84 Plus CE? The example below will demonstrate how to perform vector calculations in Polar form. Please Note: For this example, the mode settings will need to be changed. • Press [MODE...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/40452
Solution 34715: Displaying Results in Fraction Format on the TI-84 Plus and TI-84 Plus C Silver Edition.
...lus and TI-84 Plus C Silver Edition operating system (OS) allows the calculator to give all answers in fraction format automatically. To enable this mode follow the steps below: 1) Press [mode]. 2) Press [↑] 5 times if using the TI-84 Plus or [↑] 6 times is using the TI-84 Plus C Silver Edition...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34715
Solution 34713: Finding the Reduced Row Echelon Form of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...input the matrix, exit the matrix editor, and then paste the rref() function on the home screen with the name of the matrix. The example below will demonstrate this procedure. For Example: Find the rref() of matrix A To enter the matrix: 1) Press [2nd] then [x-1] to access the Matrix menu 2) Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34713
Solution 39518: Compatibility of Programs Written for the TI-83 Plus, TI-84 Plus and TI-84 Plus C Silver Edition Running on the TI-84 Plus CE.
...the TI-84 Plus CE? Some TI Basic programs for the TI-83 Plus and TI-84 Plus will run on the TI-84 Plus CE. Please Note: Many Programs will have to be modified for writing to the graph area as the resolution of the TI-84 Plus CE is higher then the TI-83 Plus and TI-84 Plus. TI-84 Plus C Silver Edi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/39518
Solution 34673: Graphing Sine, Cosine, and Tangent Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... How do I graph sine, cosine, and tangent functions on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following examples will demonstrate how to graph sine, cosine and tangent functions on the TI-83 Plus and TI-84 Plus family of graphing calculators. Each device has the abil...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34673
Solution 34656: Resolving the TI Connect™ Software Error "Access Denied" When Transferring Apps/OS Files to the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... the calculator. If the above does not work uninstall and reinstall the TI-Connect software (Windows Only): 5) Go to Start and search for "Add or Remove Programs" and select it. 6) Locate the TI-Connect software in the list and then choose "Remove". 7) Once the software uninstall process has co...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34656