How to calculate irr with ti 84 plus

Jul 05, 2024
To run an assembly program on the TI-83 Plus and TI-84 Plus family of graphing calculators, follow the steps below: 1) Press [2nd] [0] to access the CATALOG menu. 2) Press the [MATH] key which corresponds with the letter A and scroll down to Asm(. 3) Press [ENTER] to copy the Asm( command to the home screen:.

The Texas Instruments TI-84 Plus is a pocket-sized graphing calculator. Powered by AAA batteries, it offers convenient portability for on-the-go use. Its compact form factor makes it easy to carry and operate with one hand. Designed with buttons for control, the TI-84 Plus allows users to input data and perform various mathematical functions.Let’s bump up our rate to 19.2%. This gives an NPV of $-560.62. Again, closer, but we overshot this time. Going back and forth takes some time, but after enough tries, you will get an IRR of roughly 19.13%. To check this, plug in 0.1913 to our original equation, and you will get an NPV quite close to $0.Calculate IRR and NPV for cash-flow analysis. Store up to 24 uneven cash flows with up to four-digit frequencies; edit inputs to analyze the impact of changes in variables. Time-value-of-money function. Quickly solve calculations for annuities, loans, mortgages, leases and savings. Depreciation schedules.The example below will demonstrate how to calculate the present value (PV) on the TI-83 Plus and TI-84 Plus family of graphing calculators. Example : What is the Present Value of a savings account with an annual interest rate of 5% with $13,266.49 at the end of 20 years?To help people tailor their experience based on interests/relationships, Facebook is testing a way for people to have more than one profile tied to one account Facebook is testing ...To calculate IRR = 28.90, press ENTER. On Ti 83 and above, how do you calculate the internal rate of return? Internal Rate of Return, for example. To get the IRR function on the screen, return to the finance menu by pressing 2nd X-1 (or APPS and then Finance on the TI-83 Plus), scroll down until you see IRR (.The Modified Internal Rate of Return (MIRR) calculates the Internal Rate of Return of an investment based on a series of cash flows, a discount rate, and a reinvestment rate. This feature is ONLY available on the below TI graphing calculators: • TI-Nspire CX II or TI-Nspire CX II CAS calculator. Please Note: The Modified Internal Rate of ...Jun 27, 2012 · This video introduces uneven cash flow streams and walks through present value of an uneven cash flow stream, solving for the return on an uneven cash flow s...TI-84 Plus CE graphing calculator. Get to know your TI-84 Plus CE with these quick video tutorials that cover basic functions, your calculator home screen, simple graphing, software and more. The Basics. Calculator.Jul 9, 2022 · 38. 4.4K views 1 year ago. In this video, I show you how to calculate the modified internal rate of return (MIRR) using the TI-84 calculator. This method will work …Calculate IRR and NPV for cash-flow analysis. Store up to 24 uneven cash flows with up to four-digit frequencies; edit inputs to analyze the impact of changes in variables. Time-value-of-money function. Quickly solve calculations for annuities, loans, mortgages, leases and savings. Depreciation schedules.Feb 4, 2024 · Start by turning on your calculator and navigating to the main menu. From there, you’ll find a list of mathematical functions. Locate the cubic root function, which is typically denoted by a small “3” inside a square root symbol. Once you’ve found it, select the function to enter the cubic root mode.The TI-84 Plus CE calculator is a popular tool used by finance professionals and students alike. To calculate NPV, one inputs the cash flows, discount rate, and time periods into the calculator, which then applies the NPV formula to determine the value. It’s a reliable and efficient way to perform this essential financial calculation.Texas Instruments TI 84 Calculators; TI-84 Online Calculator ; TI-84 Manual (User Guide) TI-84 Factorial Calculator ; Top 10 Reason to get a TI-84 PLUS CE ; Texas Instruments TI Calculators; TI-30XS Online Calculator ; TI-83 Online Calculator ; TI-85 Online Calculator ; ... (IRR) Modified Internal Rate of Return (MIRR) RATIOS PE RatioFortunately, the TI 83 Plus and TI 84 Plus have the TVM Solver, which can do the calculation quite easily. Technically, you could also use the IRR function, but there is no need to do that when the TVM Solver is easier and will give the same answer. To calculate the YTM, go to the Finance menu and bring up the TVM Solver.Solution 34919: Calculating the Present Value of a Perpetuity (Infinite Annuity) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. How can I calculate the present value of a perpetuity (infinite annuity) on the TI-83 Plus and TI-84 Plus family of graphing calculators? Sometimes when dealing with annuities, there are those that pay forever …Creating a TI-Basic program. Watch these quick tutorials for the TI-84 Plus CE graphing calculator. Learn about basic functions, the home screen, graphing and more in just a few minutes.The example below will demonstrate how to calculate interest rate on a TI-84 Plus C Silver Edition graphing calculator. Example: What is the interest rate for a mortgage of $75,000 if making a $576.69 payment each month for 360 months? Solution: First access the TVM solver by pressing [2nd] [FINANCE] [ENTER]. Input the following values:This will set the payments per year. Press the [down arrow] key to access the C/Y setting, input the desired value, then press [ENTER] [2nd] [CPT]. • User inputs values incorrectly. The calculator follows the rule of inflow and outflow. In order to signify an outflow, such as a monthly payment, you will need to enter it as a negative number.Calculate IRR and NPV for cash-flow analysis. Store up to 24 uneven cash flows with up to four-digit frequencies; edit inputs to analyze the impact of changes in variables. Time-value-of-money function. Quickly solve calculations for annuities, loans, mortgages, leases and savings. Depreciation schedules.Feb 17, 2009 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Computes the amount of each payment. Computes the interest rate per year. Computes the present value. Computes the number of payment periods. Computes the future value. Computes the net present value. Computes the internal rate of return. Computes the amortization sched. balance.The lifetime gift tax exemption is tied to both the annual gift tax exclusion and the federal estate tax. This guide explains how they are all connected. Calculators Helpful Guides...This will set the payments per year. Press the [down arrow] key to access the C/Y setting, input the desired value, then press [ENTER] [2nd] [CPT]. • User inputs values incorrectly. The calculator follows the rule of inflow and outflow. In order to signify an outflow, such as a monthly payment, you will need to enter it as a negative number.The example below will demonstrate how to calculate the present value (PV) on the TI-83 Plus and TI-84 Plus family of graphing calculators. Example : What is the Present Value …Tubal ligation (getting your tubes tied) is surgery to prevent a woman from getting pregnant. Learn more about this permanent form of birth control. Tubal ligation (getting your "t...2 days ago · Step 3. Enter " {IRR}" after entering the last cash flow item to calculate IRR. Financiers and investors have developed several ways to measure the investment potential of an asset or business venture. One of the most popular measures is referred to as IRR or the internal rate of return. Every finance student learns how to calculate the IRR on ...Jan 29, 2024 ... ... calculating Net Present Value (NPV) and Internal Rate of Return (IRR) using the TI BA II Plus financial calculator. Starting with how to ...In the previous section we looked at the basic time value of money keys and how to use them to calculate present and future value of lump sums and regular annuities. In this section we will take a look at how to use the TI 83 Plus to calculate the present and future values of uneven cash flow streams. We will also see how to calculate net present …The graphing calculator (TI-83 Plus or TI-84 Plus) cannot only be used in mathematics, calculus, and basic statistics courses, but also in the fundamental finance course because TI-83 Plus or TI-84 Plus contains basic finance functions, which can efficiently handle most of the basic TVM-related problems. If graphing calculator users alsoCalculate IRR and NPV for cash-flow analysis. Store up to 24 uneven cash flows with up to four-digit frequencies; edit inputs to analyze the impact of changes in variables. Time-value-of-money function. Quickly solve calculations for annuities, loans, mortgages, leases and savings. Depreciation schedules.May 14, 2018 · (8 of 8) This video explains how to solve for Internal Rate of Return2 days ago · Step 6. Press "I/YR" to solve for the percentage rate of return that grows the cost of the investment to the future value of the reinvested cash flows, which is the MIRR. In the example, this results in an MIRR of 11.3 percent, which is the annual rate of return of the investment if you reinvest your cash flows at a 10 percent reinvestment rate.A tutorial about using the TI 84 Plus financial calculator to solve time value of money problems involving uneven cash flows. This tutorial also shows how to calculate net present value (NPV), internal rate of return (IRR), and modified IRR (MIRR).Unspent pandemic-related rental assistance worth billions is available. Learn how to apply today. Get top content in our free newsletter. Thousands benefit from our email every wee...Sep 8, 2019 · On the sidebar, click on the second option down (the one below the camera), and connect your calculator to your computer using the charging cable. Make sure that your calculator is turned on, and then drag all of the game files into TI Connect CE. Click “SEND”. Play the Game. Grab your TI-84 Plus CE calculator and press the “prgm” button.Calculate IRR and NPV for cash-flow analysis. Store up to 24 uneven cash flows with up to four-digit frequencies; edit inputs to analyze the impact of changes in variables. Time …May 2, 2024 · Using the Equation Solver, you can employ one of two techniques to find multiple solutions to equations. When you expect multiple solutions, guess a large positive number as your first guess. This strategy typically produces the largest solution for the equation you’re solving. The first screen is the result of guessing 100.In this video, I show you how to calculate the modified internal rate of return (MIRR) using the TI-84 calculator. This method will work whether the future cash flows are all positive numbers, all negative numbers, or a combination of positive and negative numbers to account for future reinvestment. This video replaces a previous video where I ...To calculate nth powers and nth roots using the on the on the TI-83 Plus and TI-84 Plus family of graphing calculators, follow the examples below: nth Powers. To raise a number by an exponent, use the caret key labeled as [^]. Example: 3 …When using the TI-83 Plus and TI-84 Plus family of graphing calculators, finding the zero of a function requires entering a "left bound", "right bound" and a "guess". These requirements can be entered by inputting a specific value or by using the arrow keys to scroll and select a value on the graph.How could I use TI-84 to get the answer? Enter the cash flows into the calculator and compute NPV and IRR. CF0 = -110,000; C01 = 51,780; F01 = 2; C02 = 71,780; F02 = 1 NPV; I = 20; CPT NPV = 10,648 CPT IRR = 25.8% The answer is included, but I am looking for the steps. Here’s the best way to solve it. Detailed steps to compute NPV and IRR in ...Exercise is shown to provide all kinds of benefits outside of the obvious. That includes boosts to learning and memory. When the best time to exercise for these benefits is often a...How could I use TI-84 to get the answer? Enter the cash flows into the calculator and compute NPV and IRR. CF0 = -110,000; C01 = 51,780; F01 = 2; C02 = 71,780; F02 = 1 NPV; I = 20; CPT NPV = 10,648 CPT IRR = 25.8% The answer is included, but I am looking for the steps. Here’s the best way to solve it. Detailed steps to compute NPV and IRR in ...Mar 17, 2008 · Here are the steps in the algorithm that we will use: 1. Calculate the total present value of the after-tax cash flows, starting from year 1 to year 5 (leave out the initial outlay) using the calculator's NPV function. Use the 10% cost of capital rate as your discount rate (I) to find the present value. 2. Calculate the future value as of the ...Please Note: The TI-84 Plus family of graphing calculators do not have symbolic manipulation capabilities and cannot find the symbolic derivative of a function. For a list of TI graphing calculators that have the Computer Algebraic System (CAS) please refer to KB#24631. Please see the TI-84 Plus Family guidebooks for additional information.Please Note: The TI-84 Plus family of graphing calculators do not have symbolic manipulation capabilities and cannot find the symbolic derivative of a function. For a list of TI graphing calculators that have the Computer Algebraic System (CAS) please refer to KB#24631. Please see the TI-84 Plus Family guidebooks for additional information.Here, we use a TI-84 Plus to calculate Net Present Value (NPV). The process should be the same for a TI-84, TI-83, and TI-83 Plus. Net Present Value NPV with TI 84 Plus The Mighty Calculon 0 followers Follow 53 13. Comments Share Save Embed Comments Share Save Embed 2 years ago ...Page 353 Connecting Two Graphing Calculators with a USB Unit-to-Unit Cable or an I/O Unit-to-Unit Cable USB Unit-to-Unit Cable The TI-84 Plus USB link port is located at the top right edge of the graphing calculator. 1. Firmly insert either end of the USB unit-to-unit cable into the USB port.By: Kaplan Schweser. June 27, 2022. Learn how to do advanced calculator functions using the BAII Plus calculator for the CFA exam from Kaplan Schweser’s Dr. Doug Van Eaton, CFA. This article covers how to calculate the following: Capital Budgeting. Uneven Cash Flows. Mean, Variance, and Standard Deviation. Covariance, Correlation, and Regression.What do Jim Jones, OJ Simpson, and Ted Bundy all have in common? They were charismatic, charming, and had the What do Jim Jones, OJ Simpson, and Ted Bundy all have in common? They ...Calculate IRR, MIRR, NPV and NFV for cash-flow analysis Store up to 32 uneven cash flows with up to four-digit frequencies and edit inputs to analyze the impact of changes in variables. Time-value-of-money and amortization Quickly solve calculations for annuities, loans, mortgages, leases and savings, and easily generate amortization schedules.How do I compute NPV and IRR on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following examples will demonstrate how to compute NPV and IRR. Example: Initial cash flow is -9. Interest rate is 7%. CF1 = 5.Sep 8, 2019 · On the sidebar, click on the second option down (the one below the camera), and connect your calculator to your computer using the charging cable. Make sure that your calculator is turned on, and then drag all of the game files into TI Connect CE. Click “SEND”. Play the Game. Grab your TI-84 Plus CE calculator and press the “prgm” button.1) Use the example provided in the earlier steps. 2) Press [IRR] to go to the Internal Rate of Return worksheet. 3) Press [CPT] to compute IRR which should display as 55.63. Please Note: The maximum amount of cash flows that can be entered is 32.It is often used in physics and engineering to find the direction of a force or torque. The cross product can be calculated on a TI 84 using the following steps: 1. Press the “2nd” key and then the “X” key to enter the “matrix” mode. 2. Enter the components of the first vector in the first row of the matrix.Jun 26, 2020 · How do I calculate the net quantity of interest on a loan, ... TI-84 Method from the manual page 259. The formula matches the TI-84 example, albeit a slight precision difference. s = 100000 r = 0.085/12 d = 768.91 accpr[12] = (d - r s) ...Aug 30, 2023 · In this article, we will guide you through the process step by step to help you master IRR calculations using your trusty Ti-84 Plus. First, let’s get familiar with your calculator. You’ll need to gather the necessary data for the IRR calculation, including cash flows and their respective time periods.Running the Finance App. Getting Started: Financing a Car. Getting Started: Computing Compound Interest. Using the TVM Solver. Using the Financial Functions. Calculating Time Value of Money (TVM) Calculating Cash Flows. Calculating Amortization. Calculating Interest Conversion.Oct 14, 2021 · In this lesson, we calculate the Yield to Maturity (YTM) of a bond using the BA II Plus Texas Instrument Financial Calculator. We go through examples we dif...Subscribed. 54. 5.2K views 1 year ago. Here, we use a TI-84 Plus to calculate the Internal Rate of Return (IRR) of a project. The process should be the same for a TI-84,...TI-84 Plus CE graphing calculator. Get to know your TI-84 Plus CE with these quick video tutorials that cover basic functions, your calculator home screen, simple graphing, software and more. The Basics. Calculator.Excel’s IRR function. The internal rate of return for a series of cash flows is calculated by Excel’s IRR function, which assumes equal-size payment periods. The IRR formula would be =IRR (D2:D14, based on the example data shown above. 1)*12 yields a 12.22% internal rate of return.Oct 19, 2022 · The functions housed in the Angle menu on your TI-84 Plus calculator enable you to convert between degrees and radians or convert between rectangular and polar coordinates. To convert degrees to radians, follow these steps: Put the calculator in Radian mode. Press [MODE], use the arrow keys to highlight RADIAN, and then press …Let me know what other types of finance or accounting videos you guys would like. I am planning on making some one WACC, Binomial option pricing, and how to ...Search. Solution 30211: Computing Net Present Value (NPV), Modified Internal rate (MIRR), and Internal Rate of Return (IRR) Using a TI-Nspire™ Family Products. How do …Include the previous section we looked at the basic start true of money keys and how to use them go calculate present and future value of lump sums and regular annuities. In on section we will taking a look at how to use the FOR 84 Plus to calculate the present and our values starting odds cash run streams. We will also see how to calculate net …Enter the initial investment (negative number). Hit enter. Hit the down arrow to move to CF1 or your first year’s cash flow. Enter the amount for year 1. Hit the down arrow twice to enter year 2’s cash flow. Repeat the process until you’ve entered each year of projected cash flow. Press the IRR key. Press the CPT key for your IRR.1) Use the example provided in the earlier steps. 2) Press [IRR] to go to the Internal Rate of Return worksheet. 3) Press [CPT] to compute IRR which should display as 55.63. Please Note: The maximum amount of cash flows that can be entered is 32.Please Note: If you are using a TI-83 press [2nd] [FINANCE] [ENTER]. 2) Input the following values: 2) Move the cursor beside I% and press [ALPHA] [SOLVE]. Please see the TI-83 Plus Family and TI-84 Plus Family guidebooks for additional information. TI-Nspire handheld in TI-84 Plus mode users may refer to the TI-84 Plus family guidebook.We will also see how to calculate net present value (NPV), internal rate of return (IRR), or the modified internal rate of turn (MIRR). Example 3 — Presents Value on Uneven Funds Flows. This is whereabouts who TI-84 Plus is considerably more difficult than most other financial abaci.Running the Finance App. Getting Started: Financing a Car. Getting Started: Computing Compound Interest. Using the TVM Solver. Using the Financial Functions. Calculating Time Value of Money (TVM) Calculating Cash Flows. Calculating Amortization. Calculating Interest Conversion.Using the IRR calculator; What is Internal Rate of Return? IRR formula; IRR calculation example; Financial caution Using the IRR calculator. Using the IRR calculation tool is straightforward: simply enter the initial investment (tool says dollars, but it can be in any currency like EUR, Swiss francs, etc.) then select the number of years of cash flow you …50. finance EZC1 profit profitability rate of return internal rate of return math calculator TI-83 TI-83 Plus TI-84. Here, we use a TI-84 Plus to calculate the Internal Rate of Return (IRR) of a project. The process should be the same for a TI-84, TI-83, and TI-83 Plus.Jul 9, 2022 · In this video, I show you how to calculate the modified internal rate of return (MIRR) using the TI-84 calculator. This method will work whether the future ...To get the IRR function on the screen, press 2nd X–1 (or APPS then Finance on the TI-83 Plus) to return to the finance menu, and scroll down until you see IRR (. Enter the function as shown above and then press Enter to get the answer (19.5382%).Free Online Textbook @ https://businessfinanceessentials.pressbooks.com/This video goes through two examples of uneven cash flows (one npv and one irr) using...Calculate IRR, MIRR, NPV and NFV for cash-flow analysis. Store up to 32 uneven cash flows with up to four-digit frequencies and edit inputs to analyze the impact of changes in variables. Time-value-of-money and amortization. Quickly solve calculations for annuities, loans, mortgages, leases and savings, and easily generate amortization schedules.2 days ago · The Internal Rate of Return (IRR) is the discount rate that makes the net present value (NPV) of a project zero. In other words, it is the expected compound annual rate of return that will be earned on a project or investment. When calculating IRR, expected cash flows for a project or investment are given and the NPV equals zero. Put another ...By: Kaplan Schweser. June 27, 2022. Learn how to do advanced calculator functions using the BAII Plus calculator for the CFA exam from Kaplan Schweser’s Dr. Doug Van Eaton, CFA. This article covers how to calculate the following: Capital Budgeting. Uneven Cash Flows. Mean, Variance, and Standard Deviation. Covariance, Correlation, and Regression.

Did you know?

That This will set the payments per year. Press the [down arrow] key to access the C/Y setting, input the desired value, then press [ENTER] [2nd] [CPT]. • User inputs values incorrectly. The calculator follows the rule of inflow and outflow. In order to signify an outflow, such as a monthly payment, you will need to enter it as a negative number.

How Screen size: 320 x 240 pixels (2.8" diagonal) Screen resolution: 140 DPI; 16-bit color. Powered by the TI Rechargeable Battery. 3 MB FLASH ROM memory for data archive and storage of apps. 149 KB of available RAM memory. USB port for computer connectivity, unit-to-unit communication with TI-84 Plus, TI-84 Plus Silver Edition, TI-84 Plus C Silver ...Aug 15, 2023 · Running the Finance App. Getting Started: Financing a Car. Getting Started: Computing Compound Interest. Using the TVM Solver. Using the Financial Functions. Calculating Time Value of Money (TVM) Calculating Cash Flows. Calculating Amortization. Calculating Interest Conversion.Step-by-Step Guide: 1. Turn on the BA II Plus financial calculator. Press the [ON/OFF] button to power on your calculator. 2. Set your calculator to the CF (Cash Flow) mode. Press the [CF] button, which stands for Cash Flow. 3. Enter your initial investment.Aug 30, 2023 · In this article, we will guide you through the process step by step to help you master IRR calculations using your trusty Ti-84 Plus. First, let’s get familiar with your calculator. You’ll need to gather the necessary data for the IRR calculation, including cash flows and their respective time periods.The example below will demonstrate how to calculate interest rate on a TI-84 Plus C Silver Edition graphing calculator. Example: What is the interest rate for a mortgage of $75,000 if making a $576.69 payment each month for 360 months? Solution: First access the TVM solver by pressing [2nd] [FINANCE] [ENTER]. Input the following values:

When Sep 4, 2015 · In this video I will show you how to calculate in internal rate of return (the IRR) using your Texas Instruments BA II Plus financial calculator.In this section we will take a look at how to use the TI 84 Plus to calculate the present and future values of regular annuities and annuities due. A regular annuity is a series of equal cash flows occurring at equally spaced time periods. In a regular annuity, the first cash flow occurs at the end of the first period.How do I compute NPV and IRR on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following examples will demonstrate how to compute NPV and IRR. Example: Initial cash flow is -9. Interest rate is 7%. CF1 = 5.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. How to calculate irr with ti 84 plus. Possible cause: Not clear how to calculate irr with ti 84 plus.

Other topics

etowah sheriff mugshots

the holdovers showtimes near village centre cinemas at wandermere

horses for sale craigslist nc Since is the point at which , it is the point at which . Because when , must be equal to zero! Using this logic, and the numbers from the question including an initial investment of $5,000, we have: Multiply both sides by (1+IRR) and divide both sides by $5,000 to get the final answer. So there you have it!At its annual Geeked Week event, Netflix announced a slew of new titles coming to its gaming service this year. A few of the new games are tied to some of Netflix’s most popular TV... nick matt and chris sturniolomybslhr account locked FT COVERED CALL SELECT CE 84 RE- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies StocksThe Texas Instruments TI-83 Plus has a user-upgradeable operating system. Upgrade your calculator using the Texas Instruments USB cable and free software. The cable comes with the ... babyrainbow camedugoodies scsk12free hidden pictures printable Burkina Faso joins a growing list of nations facing pressure from China to cut their ties with the island nation. For Taiwan, the list of its diplomatic allies in Africa has dwindl...Nov 26, 2022 · Instruments BAII Plus. This document provides instructions for the BAII Plus for students who wish to use this calculator instead. The sections below outline sample problems, illustrating the calculator keystrokes for both the HP and TI calculators. 1. Calculating Nominal and Effective Interest Rates 2. ocft stocktwits Step 2: Calculate IRR. With your cash flow values entered into your calculator, you can now calculate the internal rate of return. 1. Press “IRR” in your TVM Solver (press ALPHA …This tutorial will show you how to find the greatest common factor of two or more numbers on a TI-84 Plus. There is already a built-in function on the TI-84 that can find the greatest common factor. You can find this function by pressing the [math] key.. Once you press the [math] key you will be at the screen above.From here just press the right arrow to scroll … kobalt tile saw parts2 dollar bill worth 1776best survivor season no spoilers In the previous section we looked at the basic time value of money keys and how to use them to calculate present and future value of annuities. In this section we will take a look at how to use the BAII Plus to calculate the present and future values of uneven cash flow streams. We will also see how to calculate net present value (NPV), internal rate of …The STAT indicator displays. 2) Press [DATA]. 3) Enter 3 for X1. 4) Press the [Down Arrow]. 5) Enter 7 for Y1 and press [ENTER] 6) Repeat steps 3 and 4 until all the above data points are entered. Users must press [ENTER] or the down arrow to save the last data point or FRQ value entered. If users add or delete data points, the TI-30X IIS/B or ...