Texas Instruments TI-34 MultiView Manual

Copyright © 2007 Texas Instruments Incorporated 1TI-34 MultiView™Scientific CalculatorImportant information ...

10% %h %{Scrolling! " # $Press ! or " to scroll entries on the Home screen and to navigate in menus. Press %! or %" to move the curso

11Answer togglerPress the r key to toggle the display result between fraction and decimal answers, and exact pi and decimal.ExampleLast answer%iThe mo

12ExamplesOrder of operationsThe TI-34 MultiView™ calculator uses Equation Operating System (EOS™) to evaluate expressions. Within a priority level, E

13Examples5th Exponentiation (^) and roots (xÑ).Note: In Classic mode, exponentiation using G is evaluated from left to right. The expression 2^3^2 is

14Clearing and correctingMath operationsdd displays a menu with two submenus. Some functions require you to enter 2 values, numbers, or expressions th

15ExamplesMATH submenu:lcm(n1, n2)gcd(n1, n2)Finds the least common multiple (lcm) or greatest common divisor (gcd) of two values, n1 and n2, which ar

16³ ProblemFind the least common multiple of 30 and 84 using prime factorization by hand. Verify your work using the calculator.The lcm (30, 84) is 4

1717589 seconds equals 4 hours, 53 minutes, and 9 seconds.FractionsP@ %O } %jIn the MathPrint™ mode, fractions with P can include operation keys (T,

18• %O converts between simplie fraction and mixed number form.• %j converts results between fractions and decimals.From q, you can select• ManSimp (d

19Percentages_%NTo perform a calculation involving a percentage, enter a number and press _to append the % sign.To express a value as a percentage, pr

2Probability ...39Errors ...

20³ ProblemA mining company extracts 5000 tons of ore with a concentration of metal of 3%, and 7300 tons with a concentration of 2.3%. On the basis of

21Powers, radicals, and reciprocalsExamplesFCalculates the square of a value. The TI-34 MultiView™ calculator evaluates expressions entered with F fro

22PigÀ 3.141592653590 for calculations. À 3.141592654 for display. ExampleNote: Classic mode displays calculations with À as a decimal approximati

23Angle menu%=%= displays the choice of two submenus that enable you to specify the angle unit modifier as degrees (º), minutes ('), seconds (&qu

24Convert polar coordinates (r, q)=(5, 30) into rectangular coordinates. Then convert rectangular coordinates (x, y) = (3, 4) into polar coordinates.

25³ ProblemIt is known that 30¡ = À / 6 radians. In the default mode, degrees, find the sine of 30¡. Then set the calculator to radian mode and calcul

26Example Radian mode³ Problem Find angle A of the right triangle below. Then calculate angle B and the length of the hypotenuse c. Lengths are in met

27To one decimal place, the measure of angle A is 66.8Ä, the measure of angle B is 23.2Ä, and the length of the hypotenuse is 7.6 meters.Logarithms an

28Stored operations (op)m o %n %pThe TI-34 MultiView™ calculator stores two operations, op1 and op2. To store an operation to op1 or op2 and recall

29³ ProblemHarry's father will pay him $15 per week if he helps out a few hours at his family's grocery store. Harry would like to save all

3ExamplesEach section is followed by instructions for keystroke examples that demonstrate the TI-34 MultiView™ functions. Examples assume all default

30The table of values of Harry's weekly earnings is shown on the screens. From this table, we can read that Harry will have to work 16 weeks to

31³ ProblemIn a gravel quarry, two new excavations have been opened. The first one measures 350 meters by 560 meters, the second one measures 340 mete

32For the first excavation: The company needs to extract 29.4 million cubic meters to reach a depth of 150 meters, and to extract 41.16 million cubic

33Notice L2 is calculated per the conversion you entered, and L2(1)= in the author line is highlighted to indicate the list is the result of a convers

34The pattern appears to show that the decimal representation is a repetition of the number in the numerator for ninths. Entering , , and finally v

35To define statistical data points:1. Enter data in L1, L2, or L3. (See Data editor.)2. Press %t. Select 1-Var or 2-Var and press <.3. Select L1,

362-Var: Data: (45,30), (55,25); Find: x '(45)Stat Var %s %t 32 <V 2 <Clear all datav v $ $ $Data < 45 $ 55 $ " 30 $ 25 $Stat %t (Y

37³ ProblemFor her last four exams, Ada earned the following scores.1. Find Ada’s average grade on the four exams.2. Ada found an error in the two of

38The reason the average did not change is that Test 2 had a decrease of 6 points while Test 4 had an increase of 6 points. Overall, the total points

39This line of best fit, y ' = 0.6773251896x '-18.66637321 models the linear trend of the data.The linear model gives an estimated braking d

4In the MathPrint™ mode, you can enter up to four levels of consecutive nested functions and expressions, which include fractions, square roots, expon

40RAND contains the following options: Examplesrand Generates a random real number between 0 and 1. To control a sequence of random numbers, store an

41ProblemAn ice cream store advertises that it makes 25 flavors of home made ice cream. You like to order three different flavors in a dish. How many

42ARGUMENT — A function does not have the correct number of arguments. DIVIDE BY 0 — You attempted to divide by 0.DOMAIN — You specified an argument t

43OP NOT DEFINED — Operation (op1 or op2) is not defined.MEMORY LIMIT — • The calculation contains too many pending operations (more than 23). • If us

44How to remove or replace the batteryThe TI-34 MultiView™ calculator uses one 3 volt CR2032 lithium battery.Remove the protective cover and turn the

45Texas Instruments Support and ServiceFor general information For technical supportFor product (hardware) serviceCustomers in the U.S., Canada, Mexic

5ModesqUse q to choose modes. Press $ # ! " to choose a mode, and < to select it. Press - or %s to return to the Home screen and perform your

6MATHPRINT mode displays most inputs and outputs in textbook format. Choose the MathPrint™ mode for better visual confirmation that math expressions h

7MenusCertain keys display menus: H, %=, %A, %B, d, vv, %t, %, %h, and %{.Press $and " to scroll and select a menu item, or press the corresp

8H%=%A %BdPRB RAND DMS R ¶P1: nPr 1: rand 1: Ä 1: R ´Pr(2: nCr 2: randint( 2: Å 2: R ´PÁ(3: ! 3: Æ 3: P ´Rx(4: r 4: P ´Ry(5: ´DMSLOG LN TRIG1: log( 1:

9vv(Press once to display the Data editor screen. Press again to display the menu.) Press v while you are in the Add/Edit Conversion option of the CNV