Solution 30050: Finding the Number of Days Between Two Dates on the TI-Nspire™ Family Products.
...: MM. DDYY, MM. DDYY Example: To find the number of days between December 24, 1999 and April 05, 2000, you would input dbd (12.2499,04.0500) and press [enter] Please see the TI-Nspire family guidebooks for additional information. Solution 30050: Finding the Number of Days Between Two Dates o...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30050
Solution 21934: Calculating Double Integrals Using the TI-89 Family, Voyage™ 200, TI-Nspire™ CAS, and TI-Nspire CX CAS.
...Voyage 200, TI-Nspire CAS, and TI-Nspire CX CAS can be downloaded free of charge. If using the TI-89 family or Voyage 200 graphing calculators: 1) Press [HOME] to return to the calculator's home screen. Voyage 200 users will need to press [green diamond] [Q]. 2) Press [2nd] [7] [2nd] [7] to inser...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/21934
Solution 30211: Computing Net Present Value (NPV), Modified Internal rate (MIRR), and Internal Rate of Return (IRR) Using a TI-Nspire™ Family Products.
...mple: Initial cash flow is -100 Interest rate is 7% Cf1=10 Frequency=2 CF2=-9 Frequency=3 CF3=20 Frequency=5 What is the NPV, MIRR, and IRR? 1) Press [Home] and select Lists & Spreadsheets. 2) Press [10] [enter] [-9] [enter] [20] [enter] [Ctrl] [7]. 3) Press [Tab] [k] [Tab] [l] [enter] [Tab]. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30211
Solution 12198: TI Graphing Calculators Not Allowed on the National Council of Examiners for Engineering and Surveying (NCEES) Exams.
...ge™ 200, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, and TI-84 Plus Silver Edition, TI-Nspire™ and TI-Nspire™ CAS. Texas Instruments has been assured that this is an issue of test security and not one of product quality. Texas Instruments is not currently working on a graphing calculator ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12198
Solution 12662: Order of Release of Graphing Calculators.
... Model Release Date TI-81 1990/91 TI-85 1992 TI-82 1994 TI-80 1995 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12662
Solution 34887: Using the Alpha Typing Mode for A Through Z and Other Characters Using TI-SmartView CE Emulator Software for the TI-84 Plus Family.
...E Emulator Software for the TI-84 Plus Family? When users use the [ALPHA] key, the keyboard switches automatically to its alpha typing mode, where pressing [A] gives A, not the [MATH] key. To enable alpha typing mode: 1) Click [ALPHA] or press [F7]. 2) The cursor changes to [A]. 3) Press the appl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34887
Solution 34752: Calculating Secant, Cosecant, and Cotangent Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...(x) = tan(x)-1 For example: Solve for the cosecant of 31.67 degrees. • Be sure the calculator is set to Degree mode before beginning. To do this, press the [MODE] key, move the cursor to DEGREE and press [ENTER]. • Press [2ND] [QUIT] to return to the home screen. • Press [SIN] [3] [1] [.] [6] [...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34752
Solution 34792: Computing Nominal and Effective Interest Rates on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...compounding periods). Use the ►Eff() function to compute the effective interest rate. The syntax is ►Eff(nominal rate, compounding periods). To access these functions, press [APPS] [ENTER] and select [B: ►Nom(] or [C:►Eff(]. Examples: Find the nominal rate of 25 effective rate with 2 compoundi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34792
Solution 11928: Calculating One-variable Statistics with Frequencies using a TI-83 Plus Family of Graphing Calculators.
...m one-variable statistics with frequencies using a TI-83 Plus family of graphing calculators: To enter the data: • To enter the STAT edit menu press the [STAT] key and then press the [ 1 ] key. • Enter the data for xList in the L1 {3,5,8,10} and Frequency list in L2 {7,2,3,1} pressing [ENT...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11928
Solution 34884: Using the rand() Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Search How can I use the rand() function on the TI-84 Plus family of graphing calculators? Please Note: It is necessary to set the seed value, if you have not previously, by following the steps in KB#34503. The proper syntax for using the rand( function is lis...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34884
Solution 34579: Blank Screen When Displaying a Graph on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...or to set the Window settings so that the function can be displayed properly. To use the ZoomFit command: • Enter the function in the Y= Editor. • Press [ZOOM] and Scroll to 0:ZoomFit. • Press [ENTER]. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information. Soluti...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34579
Solution 34883: Calculating the Inverse Student-T (invT) Probability on the TI-84 Plus Family of Graphing Calculators.
...freedom and where x is the sampled mean, u is the population mean, s is the sample standard deviation, n is the sample size, and the population is Gaussian. The command for this function is under the DISTR menu. Please refer to the instructions provided below given the below data. Area = 0.68759...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34883
Solution 34575: Calculating Y-Hat Values on the TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Search How do I calculate y-hat values using the on the TI-84 Plus family of graphing calculators? After finding the regression equation for a data set, it is helpful to know what y-value the regression equation would predict for any x-value from the data set. This cor...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34575
Solution 34874: Changing the Notation Mode on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... notation mode on the TI-83 Plus and TI-84 Plus family of graphing calculators? The instructions below detail how to change the notation mode: 1) Press [MODE]. 2) Highlight NORMAL, SCI (scientific), or ENG (engineering). 3) Press [ENTER]. 4) Press [CLEAR] to return to the Home screen. Please se...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34874
Solution 34573: Resolving an ERR:INVALID DIM or ERR:DIM MISMATCH Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...layed below: For example, trying to calculate a 2-Var Statistics when there are four values in L1 and five values in L2 will result in the error message displayed below: If using matrices, to multiply two matrices ([B]*[A]), the column dimension of Matrix [B] must be equal to the row dimen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34573
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
... 3 Please Note: Many textbooks indicate function compositions using the notation f(g(x)) or (f ° g)(x). Solution: Let Y1 = f(x) and Y2 = g(x) • Press [Y=] to go to the Y= Editor screen. • Input x2 + 3x - 2 into the Y1 slot, then press [ENTER]. • Input 2x + 3 into the Y2 slot, then press [ENTER...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417
Solution 34871: Clearing the Memory on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...graphing calculators? The following will demonstrate how to clear the memory on the TI-83 Plus and TI-84 Plus family of graphing calculators. To access the reset options follow the steps below: 1) Press and release the [2nd] key then the [+] key (reads MEM above it in blue) 2) Choose 7:Reset ....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34871
Solution 34416: Calculating One-variable Statistics with Frequencies using a TI-84 Plus Family of Graphing Calculators.
...form one-variable statistics with frequencies using a TI-84 Plus family of graphing calculators. To enter the data: 1) To enter the STAT edit menu press the [STAT] key and then press the [ 1 ] key. 2) Enter the data for xList in the L1 {3,5,8,10} and Frequency list in L2 {7,2,3,1} pressing [ENT...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34416
Solution 34415: Creating an Amortization Table with a TI-83 Plus and TI-84 Plus Family Using the Finance Application.
...xample: Find the payment and the amortization schedule of a 30 year mortgage at $150,000 with an interest rate of 8%. Calculating the Payment: • Press [APPS] and select Finance by pressing [ENTER]. • Select TVM_Solver by pressing [ENTER]. • Enter in the respective values for this mortgage N = 3...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34415
Solution 11921: Calculating Hypergeometric Probability Distributions on the TI-84 Plus and TI-83 Plus.
... With substitution, P(1) = {C(3, 1) × C(12-3, 4-1)} ÷ C(12, 4) So the values should be entered using the following steps: • Input [(] [(] [3] • Press [MATH], then press the right arrow key 3 times to select the PRB menu • Press [3] to select 3:nCr • Input [1] [)] [(] [9] • Press [MATH], then...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11921
Solution 34414: Restoring Deleted Lists on the TI-83 Plus and TI-84 Plus Family.
...he instructions below detail how to restore deleted lists on a TI-83 Plus and TI-84 Plus Family. To restore the original list names (L1 - L6): • Press [STAT]. • Press 5: SetUpEditor. • Press [ENTER]. SetUpEditor Done should appear on the screen. The original lists, L1 - L6, should now app...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34414
Solution 11892: Running a Program from the Archive Memory on a Graphing Calculator with FLASH Technology.
...pplications are stored in Flash ROM. With the exception of the TI-73 and TI-73 Explorer™, on all the other calculators with Flash Technology, it is possible to move a program, variable, or function from the user RAM to a section of the Flash ROM called the archive memory. Archived variables canno...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11892
Solution 34351: Changing the Background Image on the Graph Screen of a TI-84 Plus CE and TI-84 Plus C Silver Edition.
...screen on a TI-84 Plus CE and TI-84 Plus C Silver Edition? To change the background image in the TI-84 Plus CE and TI-84 Plus C Silver Edition: 1) Press [GRAPH]. 2) Press [2ND] [FORMAT]. 3) Press [Down Arrow] 8 times. 4) Press [Right Arrow] [Down Arrow]. 5) Press [GRAPH] to return to the graph...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34351
Solution 34311: Changing the Border Color on a Graph Using the TI-84 Plus CE and TI-84 Plus C Silver Edition.
...and TI-84 Plus C Silver Edition.? The border color on the TI-84 Plus CE and TI-84 Plus C Silver Edition. can be changed using the steps below: • Press [2ND] [FORMAT]. • Scroll down to "BorderColor". • Using the left and right scrolling arrows, switch between color shades and leave the selected ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34311
Solution 34925: Calculating Two-Variable Statistics on the TI-84 Plus Family of Graphing Calculators.
...mily of graphing calculators? Follow the example below to calculate two-variable statistics: Data for this example: L1: {3,5,8,10} L2: {7,2,3,1} • Press [STAT] [1] to access the STAT list editor. • Enter the data in the L1 and L2 lists, making sure to press [ENTER] after each entry. • Press [2ND]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34925