Solution 34756: Deleting Calculator Software Applications (Apps) From the Flash ROM on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...culators? To remove an App from the Flash ROM, please refer to the following instructions. • Access the memory management screen by pressing in sequence [2nd] [+] [2] • Press [alpha] then [math] to select A: Apps • Use the [Up Arrow] or [Down Arrow] keys to place the cursor in front of the App...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34756
Solution 34877: Calculating Hypergeometric Probability Distributions on the TI-84 Plus CE and TI-84 Plus C Silver Edition.
... How do I calculate a hypergeometric probability distribution on the TI-84 Plus CE and TI-84 Plus C Silver Edition? There is no pre-defined function in the calculator that will find the statistical values for a hypergeometric probability distribution. However, users can enter the formula ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34877
Solution 34717: Graphing Angle Measures on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ing 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34717
Solution 34712: Graphing a Polar Equation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...the following settings: θmin=0 θmax=2π θstep=π/24 Xmin=-3 Xmax=3 Xscl=1 Ymin=-3 Ymax=1 Yscl=1 With these settings the calculator will evaluate the function from θ=0 to θ=2π in increments of π/24. 7) Press [GRAPH]. The following graph will be displayed. Please see the TI-83 Plus and TI-84 Plus...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34712
Solution 34753: Calculating Present Value (PV) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e Present Value of a savings account with an annual interest rate of 5% with $13,266.49 at the end of 20 years? • Press [APPS] [1] to select the "Finance" application. • Press [ENTER] to select the "TVM Solver...". • Press [2] [0] [ENTER] to store 20 to N. • Press [5] [ENTER] to store 5 to I%. • ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34753
Solution 12660: Equations Used to Calculate Linear Regressions on TI Graphing Calculators.
...0 family graphing calculators use only the ax+b form. Texas Instruments' feedback received from mathematics educators who were using the regression functions found that the educators wanted a form of the regression equation that tied into what was being used in the classroom. They found that mapp...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12660
Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphing Calculators.
...CX or TI-Nspire CX CAS calculator • TI-Nspire CX II or TI-Nspire CX II CAS calculator. Please Note: The Modified Internal Rate of Return (MIRR) function is built in the BA II PLUS™ PROFESSIONAL. Solution 12210: Modified Internal Rate Of Return (MIRR) On Texas Instruments Graphing Calculators...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12210
Solution 11134: Editing Programs and Typing Using the TI Keyboard Without Using the NoteFolio™ App.
...However, when using the TI-89 family, TI-92 Plus, or Voyage™ 200 graphing calculator, the TI Keyboard can be used to type text and numbers anywhere, including the Home Screen, Program Editor, and all apps, like the CellSheet™ app. Solution 11134: Editing Programs and Typing Using the TI Keyboard...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11134
Solution 11138: Installing and Removing Faceplates on the TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition.
... Silver Edition? The TI-84 Plus Silver Edition and TI-84 Plus C Silver Edition have interchangeable faceplates that let the user customize the appearance of the calculator. The steps for removing and installing these faceplates have been provided below. Removing a Faceplate: • Lift the tab at t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11138
Solution 12038: Unit to Unit Transfer of an Operating System (OS) on the TI-83 Plus Family of Graphing Calculators.
...g calculator follow the steps below: 1) Press the [2nd] key, then press the [LINK] key to enter the Link menu, and then press the [Right Arrow] key once to place the cursor on Receive. 2) Next press the [ENTER] key to place the calculator in Waiting mode. 3) To begin the OS transfer, press ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12038
Solution 11720: Calculating Y-Hat Values on the TI-83 Plus Family of Graphing Calculators.
...e 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 select the Y1 func...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11720
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
...tempt to break the list into three equal parts without breaking up data groups of equal x values. In this case, the algorithm we use is designed to include at least 1/3 of the points in the left and right groups. Whatever is left over is then put into the center group, hopefully the remaining 1/...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 11713: Calculating the Determinant of a Matrix Using a TI-82, TI-83 Family or TI-84 Plus Family Graphing Calculator.
...ensions [2] [ENTER] [2] [ENTER] 5) Input the matrix entries 6) Exit the matrix editor by selecting [2nd] [QUIT] Find the determinant using the det function: 1) Press [MATRX] (Press [2nd] [MATRX] on the TI-83 Plus family and TI-84 Plus family ) 2) Scroll to MATH 3) Press [1] [det(] (Press [2nd...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11713
Solution 11933: Calculating Two-Variable Statistics on the TI-83 Plus Family of Graphing Calculators.
...e screen. Calculating the two-variable statistics: 1) Press [STAT], arrow right to highlight the CALC menu and press [2] to select the 2-Var Stats function. 2) Press [2nd] [1] [,] [2nd] [2] to input L1,L2. 3) Press [ENTER] and the two-variable statistics data will be displayed. The [up arrow...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11933
Solution 15142: Connecting a Vernier Microphone (MCA-CBL) and Other Non Auto-ID Probes to a TI-82, TI-83 Family and TI-84 Plus Family Graphing Calculator and a CBL™ or CBL 2™.
...raphing calculator and a CBL or CBL 2? Older probes that do not send an auto-ID to the calculator and CBL or CBL 2 will need to be manually chosen. Once the Microphone is connected through a CBL or CBL 2 the user needs to enter the data app and choose the proper setup options following the instr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15142
Solution 11799: Using Memory Variables on TI Graphing Calculators.
...ry variables on TI graphing calculators? The instructions demonstrate how to use memory variables on TI graphing calculators properly. Use the STO> function to store a value to a variable and the RCL function to recall a value stored to a variable. Procedure for the TI-73 and TI-73 Explorer: To...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11799
Solution 13924: TI TestGuard 2.0™Quick Start Instructions.
...he purposes of student equity within an exam. The advantage of Disable is that students with TI-84 Plus calculators and OS 2.40 (or above) can have functionality disabled rather than deleted. The functionality can be re-enabled once the exam is over. • Set the initial angle to the desired prefere...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13924
Solution 11570: Axes Do Not Appear When Graphing on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ing calculators.To turn the axes on: 1) Press [2nd] [ZOOM] to access the FORMAT menu. 2) Highlight AxesOn 3) Press [ENTER] 4) Try graphing a simple function, such as y=x, and the axes should be displayed. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. So...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11570
Solution 11765: Graphing a Hyperbola on a TI Graphing Calculator.
... How do I graph a hyperbola on a TI graphing calculator? To graph a hyperbola, the hyperbolic equation will need to be solved for y, then each branch will be entered as functions in the y= editor. The generic form of a hyperbola is as follows: x^2/a^2 - y^2/b^2 = 1 Setting a=1 and b =1, the...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11765
Solution 11761: Graphing a Circle on a TI Graphing Calculator.
...mily of products Knowledge Base Knowledge Base Search How do I graph a circle on a TI graphing calculator? Functions can be graphed on TI graphing calculators in the form Y in terms of X. In order to graph a circle, the function for a circle would need to ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11761
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.
...TI-89 family, TI-92 family, and Voyage 200 do not require that the intermediate results be real, only that the final result be real. Graphs of the function in imaginary and real modes will differ based on the calculation requirements of the TI-83 family, TI-84 Plus C Silver Edition, or TI-84 Plu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11759
Solution 34921: Graphing a Vector on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...REE and press [ENTER], then press [2nd] [MODE] to return to the home screen. 2) Press [2nd] [APPS] [7] to access the ANGLE menu and paste the P>Rx( function onto the home screen. 3) Press [5] [,] [3] [0] [ ) ]. 4) Press [STO>] [X,T,theta,n] [ENTER] (the Rx value is now stored to the variable X). ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34921
Solution 34920: Graphing an Inequality Containing the Absolute Value on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... the TI-83 Plus and TI-84 Plus family of graphing calculators? The instructions below demonstrate how to input and graph the abs( or absolute value function: Example: Graph |2x+3|>9 • Press [Y=]. • Press [MATH]. • Scroll right to highlight NUM and press [1] to select abs(. • Press [2] [X,...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34920
Solution 11887: Locating the Equal Sign on the TI-83 Family, TI-84 Plus Family, or TI-Nspire™ Handheld in TI-84 Plus Mode.
...Plus family, or TI-Nspire handheld in TI-84 Plus Mode? On these units, the "equals" sign ([=]) is located in the [TEST] menu. This menu is a [2nd] function of the [MATH] key. Please see the TI-83 family and TI-84 Plus family guidebooks for additional information. TI-Nspire users may refer to t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11887
Solution 11893: Saving Text to a TI Graphing Calculator.
...ext on a graphing unit. To access the program text editor, a user must create a program or edit an existing program. The following instructions reference the procedure for various TI calculators. Procedure for the TI-82, TI-73, TI-83 Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11893