Texas instruments ti-83 plus graphing calculator manual

Select SAVE changes and return to the address list. Select cancel the deletion and return to the address list. Organizer for the TI Plus to display the Delete schedule? Page 24 Returns to the main menu. Page 25 …. Enter Page Page 26 5. Select SAVE 6. Select the To edit an existing task, highlight the task you want on the options to edit, copy, or delete the entry.

Page 28 3. Page 29 On the task list, highlight the task you want to mark and press select mark appears beside the task. Organizer for the TI Plus to save the task. Select to return to the TASK. Organizer for the TI Plus option. The Organize. Page 32 5. To find another entry, select To continue searching, select again. Page 33 Quitting the Organizer Application main menu, or press y 5. When you need more space, you may remove an application and download it again later from a PC or another TI Plus.

To remove the Organizer application from the calculator, follow the procedure for deleting any application from archive memory: 1. Page 35 A Task entry is limited to date and status flag plus 26 characters.

Also, the total number of entries within a category can vary up to 16, bytes, or until archive memory is full. Page Low Battery Condition If you receive this error during an installation, change the batteries before trying again.

Page 38 Electrical interference caused a link to fail or this calculator is not authorized to run the application. Organizer for the TI Plus It is also good to know your version number in case you have difficulties with your TI Plus and need to contact technical support.

Organizer for the TI Plus ti-cares ti. This app will present equations in function, parametric, or polar form and provides a simple way to graph the four conic shapes:. The Decimal Defender App lets you practice multiplying and dividing numbers by a power of 10 in a fun setting.

This number sense skill is a foundation for learning multiplication and division algorithms, as well as helping students understand topics such as scientific notation, the metric system, and more.

Download the free companion app, Science Tools to add additional features especially designed for science instruction. It is directly accessible from Fundamental Topics in Science when both apps are present on your calculator.

Guess My Coefficients provides an entertaining way for students to study and learn how to identify the coefficients of a function from a graph. Students can enter inequalities using symbols, plot inequalities including union and intersection shades, trace points of interest intersections between functions, store x,y coordinate pairs for viewing and enter Linear Programming functions.

You can easily create self-check opportunities by sending out review questions, practice tests and more with this great tool that expands the capabilities of your classroom technology. Students can have fun while they learn how to use logic and reasoning skills with activities that encourage them to find prime factorization of random numbers. Use clues to determine the correct sequence of various shapes and change shapes to find a correct sequence using clues.

Reinforce how to perform the standard algorithms for addition, subtraction, multiplication and division with the Math by Hand App on your calculator. Students can see step-by-step details emphasizing the base system, as well as the fast math efficient steps that help users learn and review the algorithms. The app turns the calculator into a basic word processing tool that allows users to create and edit documents, save them and share them among calculators.

Illustrates and animates interesting facts about numbers 0— Students can traverse a number line with their calculator to see:. 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. Explore probability theory with interactive animation that simulates the rolling of dice, tossing of coins and generating random numbers on your calculator.

Puzzle Pack is a collection of four games for your handheld that are sure to challenge and entertain students while they learn! Rational Number Rampage provides a fun way for students to study and learn about the representations of fractions, decimals and percents in three different and challenging games.

Science Tools provides the capability to perform unit conversions on your calculator. Get more use from your calculator in the science classroom with this app. Students will enjoy solving practice mathematical equations by meeting the three levels of challenges: bronze, silver and gold.

Students can use their creativity to personalize the initial screen on their TI graphing calculator. Options include running a specific program, app or picture on the calculator screen each time the power is turned on. You can create stacks of electronic flash cards for each of your classes. This tutorial and practice app enables students to explore concepts such as number sense; linear equations; linear functions; and linear inequalities.

Students are also able to see real problems modeled using linear systems, investigate the solution to linear systems using graphs and tables, and review how to solve linear systems using the algebraic methods of substitution and elimination.

Students can visually draw conclusions about functions and improve graphing comprehension with this app. This App improves comprehension of the measure of angles through real-world examples using the TI Plus and TI Plus Families of graphing calculators. Extend the power of your graphing calculator and create a customizable approach to learning with accessories for your graphing calculator.

It is an ideal demonstration tool for leading classroom instruction of math and science concepts. Transfer data, update your operating system OS , download Calculator Software Applications apps , and load programs and images to your graphing calculator. Mac is a trademark of Apple Inc. Intel and Windows are registered trademarks of their respective owners. Subject-specific lessons and tools help students gain an understanding of math and science concepts.

Take advantage of TI's comprehensive suite of free activities and services for your graphing calculator. Test Z. Test test for a single unknown population mean population standard deviation s is known.

Page T. Test T. Test test for a single unknown population mean population standard deviation s is unknown. It tests the null hypothesis H below. SampZTest 2. SampTTest 2. Page 1-PropZTest 1. PropZTest for an unknown proportion of successes prop. It takes as input the count of successes in the sample x and the count of observations in the sample n. Input: Calculated results: Drawn results: Inferential Statistics and Distributions one-proportion z test; Page 2-PropZTest 2.

PropZTest to compare the proportion of successes p two populations. Input: Calculated results: Drawn results: two-proportion z test; Page ZInterval one-sample z confidence interval; item ZInterval computes a confidence interval for an unknown population mean m when the population standard deviation s is known. The computed confidence interval depends on the user-specified confidence level.

Page TInterval one-sample t confidence interval; item TInterval computes a confidence interval for an unknown population mean m when the population standard deviation s is unknown.

Page 2-SampZInt two-sample z confidence interval; item 2. SampZInt computes a confidence interval for the difference between two population means m when both population standard deviations s and s are known. Page 2-SampTInt two-sample t confidence interval; item 2. SampTInt computes a confidence interval for the difference between two population means m when both population standard deviations s and s are unknown. The computed confidence interval depends on the user- specified confidence level.

Page one-proportion z confidence interval; item 1-PropZInt 1. PropZInt computes a confidence interval for an unknown proportion of successes. Page 2-PropZInt 2. PropZInt computes a confidence interval for the difference between the proportion of successes in two populations p takes as input the count of successes in each sample the user-specified confidence level. Input: Calculated results: two-proportion z confidence interval; item and x and the count of observations in each sample and n Page -Test.

Test for association on the two-way table of counts in the specified Observed matrix. The null hypothesis H two-way table is: no association exists between row variables and column variables.

The alternative hypothesis is: the variables are related. Before computing a c matrix. The comparing these means involves analysis of the variation in the sample data. Page Inferential Statistics Input Descriptions. All elements must be integers 0. List displays the output on the home screen. Calculate draws a graph of the results. Draw for the two-sample tests and List1 List2 2.

SampTInt instructs the TI. PropZTest The count of successes from sample one for the 2. PropZTest The count of successes from sample two for the 2. VARS Variables p-value test statistics degrees of freedom sample mean of x values for sample 1 and sample 2 sample standard deviation of x Page normalcdf normalcdf between lowerbound and upperbound for the specified mean m and standard deviation s.

To plot the c distribution, paste c density function pdf is: pdf cdf cdf Page binompdf binompdf binomial distribution with the specified numtrials and probability of success p on each trial. If you do not specify x, a list of probabilities from 0 to numtrials is returned. To clear the drawings, select menu Chapter 8. Note: Before you execute a the window variables so that the desired distribution fits the screen. What APR should you look for?

The TI Note: Because there are no payments when you solve compound interest problems, must be set to must be set to 1. Given four variable values, the Solver for the fifth variable. To solve for an unknown 1. Press y [ screen below shows the default values with the fixed- decimal mode set to two decimal places. Page Using The Financial Functions Using the Financial Functions Entering Cash When using the TI financial functions, you must enter cash inflows cash received as positive numbers and cash Inflows and Cash outflows cash paid as negative numbers.

The TI Outflows follows this convention when computing and displaying answers. Note: To store a value to a If you enter less than six arguments, the TI substitutes a previously stored argument. If you enter any arguments with a place the argument or arguments in parentheses. Page Calculating Cash Flows Calculating Cash Flows Calculating a Use the cash flow functions menu items analyze the value of money over equal time periods.

You Cash Flow can enter unequal cash flows, which can be cash inflows or outflows. The syntax descriptions for these arguments. Monthly payments are Calculate the Example: Calculating an outstanding loan balance after each payment and display the results in a graph and in the table. Outstanding Loan Balance 1. Press p to display the window variables.

Enter the values below. Press r to draw the graph and activate the trace cursor. Page Calculating Interest Conversion Calculating Interest Conversion Calculating an Use the interest conversion functions menu items to convert interest rates from an annual effective rate to Interest a nominal rate Conversion effective rate 4Nom 4Nom and compounding periods must be real numbers. You can use Menu values to them on the home screen. A string is a sequence of characters that you enclose within quotation marks.

On the TI, a string has two primary applications. It defines text to be displayed in a program. It accepts input from the keyboard in a program. You can use string variables with string functions and instructions. To display the menu, follow these steps. Page Storing a String To store a string to a string variable, follow these steps. Select the string variable from 5.

On Displaying the To display the contents of a string variable on the home screen, select the string variable from the Page Equ4String Equ4String to any n from which you want the equation to be stored as a string. Equ4String Y expr expr an expression and executes it. Page length length can be a string or string variable. Note: An instruction or function name, such as one character.

Page sub sub string can be a string or a string variable. A program is a set of commands that the TI executes sequentially, as if you had entered them from the keyboard. Create a program that prompts for the radius R and the height H of a cylinder and then computes its volume. Press y [ ] to display the home QUIT screen. The number and size of programs that the TI can store is limited only by available memory.

Creating a New To create a new program, follow these steps. The TI checks for errors during program execution. It does not check for errors as you enter a program.

The Breaking a menu is displayed. Program 1. Select a program name from the Up to the first seven lines of the program are displayed. Page Copying And Renaming Programs You can rename a program by copying its contents into a new program. Note: You also can copy all the command lines from one existing program to another existing program using The TI sorts Scrolling the automatically into alphanumerical order.

Program control instructions tell the TI which Controlling Program Flow command to execute next in a program. Page then the command immediately following condition is true nonzero , then the next command is executed.

Then Then condition is true nonzero. Page If-Then-Else Else condition is false zero. Page While While true. Page include an Repeat end of each Pause Pause see answers or graphs. During the pause, the pause indicator is on in the top-right corner.

Pause Program Programming identifies the end of a group of commands. You must instruction at the end of each loop. Page Lbl, Goto branching. Page prgm When you select location. Enter characters to spell a program name. Clears the display. Clears the current table. Gets a variable from another TI You format. Page Storing a Input during execution.

The value is evaluated and stored to variable, and the program resumes execution. The values are stored, and the program resumes execution. Displaying the Disp To view the home screen during program execution, follow Home Screen DispTable DispTable program halts temporarily so you can examine the screen. Output Output beginning at row overwriting any existing characters. Tip: You may want to precede Expressions are evaluated and values are displayed according to the current mode settings.

Use Send CBR. You cannot use it to send to another TI Enter the name of the Program from program to use as a subroutine on a line by itself. Press o.

Turn off all functions. Press p. Page Graphing Piecewise Functions Graphing Piecewise Functions Problem The fine for speeding on a road with a speed limit of 45 kilometers per hour kph is 50; plus 5 for each kph from 46 to 55 kph; plus 10 for each kph from 56 to 65 kph; plus 20 for each kph from 66 kph and above.

Press z. Turn off all functions and stat plots. Enter the left side of the inequality as 3. Select the default mode settings. Procedure Turn off all functions and stat plots. The program editor is displayed. Select Procedure Press y [ format settings. Clear all functions and turn off all stat plots. Try to guess the Program coefficients and graph your guess as C sin DX. The program continues until your guess is correct. Any function that can be plotted in plotted in 1.

Select Procedure 2. Procedure 2. Set the viewing window. Enter the upper and lower functions. A ferris wheel has a diameter d of 20 meters and is rotating counterclockwise at a rate s of one revolution every 12 seconds. Press s to graph the equations. Watch closely as they are plotted.

Notice that the ball and the ferris wheel passenger appear to be closest where the paths cross in the top-right quadrant of the ferris wheel. Change the viewing window to concentrate on this portion of the graph. Select the default settings. Procedure 1 2. Page Problem 2 Explore the functions defined by 1. Use a list Procedure 2 2. Press q 3. Notice that the functions appear identical, 4.

Enter the numerical derivative of 5. Page Find the area given. Compare your results with p6 with radius 6 , which is approximately Page Computing And Graphing Mortgage Payments Computing and Graphing Mortgage Payments Problem You are a loan officer at a mortgage company, and you recently closed on a year home mortgage at 8 percent interest with monthly payments of The new home owners want to know how much will be applied to the interest and how much will be applied to the principal when they make the th payment 20 years from now.

Page Now compare the graph of the amount of interest with the graph of the amount of principal for each payment. Set 5. Enter these equations and set the graph styles as shown. GPrn GInt Note Page 8. Press y [ home screen. Check the figures from the graph. At which monthly payment will the principal allocation surpass the interest allocation? Select The TI expresses memory quantities in bytes. Note: zero, even after memory is cleared. Both options display the home screen.

Page Deleting Items From Memory Deleting Items from Memory Deleting an Item To increase available memory by deleting the contents of any variable real or complex number, list, matrix, variable, program, picture, graph database, or string , follow these steps. Select menu. To clear the follow these steps. Select home screen. Page Resetting The including default settings or Secondary Menu resetting the default settings while preserving other data stored in memory, such as programs and Resetting all memory on the TI restores memory to the Resetting All Memory factory settings.

It deletes all nonsystem variables and all programs. Page Resetting When you reset defaults on the TI, all defaults are restored to the factory settings. Stored data and programs Defaults are not changed. These are some examples of TI defaults that are restored by resetting the defaults. To reset all TI factory defaults, follow these steps. Create and store a variable and a matrix, and then transfer them to another TI Displays all matrix data types.

Displays all real variables. Displays all complex variables. Displays all Displays all string variables. Selects all for backup to TI The receiving unit is ready to receive transmitted items.

Page Transmitting Items Note: If the cable is attached, push it in firmly and try again. The receiving unit is not set to receive transmission. You attempt a backup between a TI You attempt a data transfer from a TI to a TI data other than lists menu item Although a transmission error does not occur, these two conditions may prevent successful transmission.

Page 1. Set the TI to receive page 19 2. Do not select or deselect any new items to send. If you 3. Disconnect the link cable from one TI and connect it 4. Set the additional TI to receive page 19 5. Confirm that the receiving unit is set to receive page 19 6. This table shows differences for which between the TI Then, on the receiving unit, select from the Warning: receiving unit; all information in the memory of the receiving unit is lost.

You can use functions in an expression. Instructions initiate an action. Some functions and instructions have arguments. Optional arguments and accompanying commas are enclosed in brackets [ ]. For details about an item, including argument descriptions and restrictions, turn to the page listed on the right side of the table.

Returns a list, which is listB concatenated to the end of listA. Turns on cursor coordinate value display. Returns cosine of a real number, expression, or list.

Deletes from memory the contents of variable. Displays the table. Displays value in DMS format. Gets contents of variable on another TI. Returns the key code for the current keystroke, or , if no key is pressed. Turns off grid format. Turns on grid format.

Increments variable by 1; Computes the probability density function for the normal distribution at a specified x PropZInt confidence level] 2. PropZInt confidence level] 1. PropZTest alternative drawflag] 2. PropZTest alternative drawflag] Pt. Change Pt. Off mark] Pt. Computes a two-proportion z confidence interval. Change column Pxl. Off column Pxl. On column pxl. Returns to the calling program. SampTInt [listname1 listname2 freqlist1 freqlist2 confidence level pooled] Data list input 2.

SampTInt confidence level pooled] Summary stats input 2. SampTTest [listname1 listname2 freqlist1 freqlist SampTTest alternative pooled drawflag] Summary stats input 2. SampZInt listname1 listname2 freqlist1 freqlist2 confidence level] Data list input 2.

SampZInt confidence level] Summary stats input s 1, s 2. SampZTest listname1 listname2 freqlist1 freqlist2 alternative drawflag] Data list input s 1, s 2.

SampZTest alternative Returns list created by evaluating expression with regard to variable, from begin Computes the annual interest rate. Graphs the selected functions in a user-defined viewing window. Returns x root of list elements. Default values and settings are shown. Page Variables System Variables The variables below must be real numbers. You may store to them. Since the TI. Page 2-SampTTest The following is the definition for the two-sample t statistic with degrees of freedom df is: where the computation of S and df are dependent on whether the variances are pooled.

If the variances are not pooled: otherwise: and Sxp is the pooled variance. Tables and Reference Information A 2. Page Financial Formulas Financial Formulas This section contains financial formulas for computing time value of money, amortization, cash flow, interest-rate conversions, and days between dates. Page Cash Flow where: S Net present value is dependent on the values of the initial cash flow CF each cash flow nj , and the specified interest rate i.

Internal rate of return is dependent on the values of the initial cash flow CF Interest Rate Conversions where Page Days between With the within the range Jan.