Texas Instruments TI-34 - MultiView Scientific Calculator User Manual

[Page 1] Texas Instruments TI-34 - MultiView Scientific Calculator

Copyright © 2007 Texas Instruments Incorporated 1 TI-34 MultiView™ Scientific Calculator Important information ............................................................2 Examples ...................................................................

[Page 2] Texas Instruments TI-34 - MultiView Scientific Calculator

2 Probability ...........................................................................39 Errors ..................................................................................41 Battery information .................................................

[Page 3] Texas Instruments TI-34 - MultiView Scientific Calculator

3 Examples Each section is followed by instructions for keystroke examples that demonstrate the TI-34 MultiView™ functions. Examples assume all default settings, as shown in the Modes section. For more activities and examples, see the TI-34 Mult...

[Page 4] Texas Instruments TI-34 - MultiView Scientific Calculator

4 In the MathPrint™ mode, you can enter up to four levels of consecutive nested functions and expressions, which include fractions, square roots, exponents with ^, xÑ, and x 2 . When you calculate an entry on the Home screen, depending upon sp...

[Page 5] Texas Instruments TI-34 - MultiView Scientific Calculator

5 Modes q Use 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 work using the chosen mode settings. Default settings are shown. DEG RAD Sets the angle mod...

[Page 6] Texas Instruments TI-34 - MultiView Scientific Calculator

6 MATHPRINT mode displays most inputs and outputs in textbook format. Choose the MathPrint™ mode for better visual confirmation that math expressions have been entered correctly and to better reinforce the correct math notation. Note: Switching...

[Page 7] Texas Instruments TI-34 - MultiView Scientific Calculator

7 Menus Certain keys display menus: H, %=, %A, %B, d, vv , %t, %, %h, and %{. Press $and " to scroll and select a menu item, or press the corresponding number next to the menu item. To return to the previous screen without selecting th...

[Page 8] Texas Instruments TI-34 - MultiView Scientific Calculator

8 H%= %A %B d PRB RAND DMS R ¶P 1: 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: ´DMS LOG LN TRIG 1: log( 1: ln( 1: sin( 2: 10^( 2: e^( 2: cos( 3: tan( 4: sin -1 ( 5: cos -1 ( 6: tan -1 (...

[Page 9] Texas Instruments TI-34 - MultiView Scientific Calculator

9 vv (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 CNVRSN menu to display this menu: %t CLEAR CNVRSN 1: Clear L1 1: Add/Edit Cnvrs 2: Clear L2 2: Cle...

[Page 10] Texas Instruments TI-34 - MultiView Scientific Calculator

10 % %h %{ Scrolling ! " # $ Press ! or " to scroll entries on the Home screen and to navigate in menus. Press %! or %" to move the cursor directly to the beginning or end of the current expression. # and $ moves the cursor up a...

[Page 11] Texas Instruments TI-34 - MultiView Scientific Calculator

11 Answer toggle r Press the r key to toggle the display result between fraction and decimal answers, and exact pi and decimal. Example Last answer %i The most recently calculated result is stored to the variable ans. ans is retained in memory, eve...

[Page 12] Texas Instruments TI-34 - MultiView Scientific Calculator

12 Examples Order of operations The TI-34 MultiView™ calculator uses Equation Operating System (EOS™) to evaluate expressions. Within a priority level, EOS evaluates functions from left to right and in the following order. ans 3 V 3 < V...

[Page 13] Texas Instruments TI-34 - MultiView Scientific Calculator

13 Examples 5th Exponentiation (^) and roots ( x Ñ). Note: In Classic mode, exponentiation using G is evaluated from left to right. The expression 2^3^2 is evaluated as (2^3)^2, with a result of 64. In MathPrint™ mode, exponentiation using G is...

[Page 14] Texas Instruments TI-34 - MultiView Scientific Calculator

14 Clearing and correcting Math operations d d displays a menu with two submenus. Some functions require you to enter 2 values, numbers, or expressions that equal or return a number. %` separates two values. 4 V D 2 T 3 E < 4 D 2 T 3 E < ...

[Page 15] Texas Instruments TI-34 - MultiView Scientific Calculator

15 Examples MATH submenu: lcm(n 1 , n 2 ) gcd(n 1 , n 2 ) Finds the least common multiple (lcm) or greatest common divisor (gcd) of two values, n 1 and n 2 , which are positive integers. n 3 Calculates the cube of n. 3 Ñ(n Calculates the cube r...

[Page 16] Texas Instruments TI-34 - MultiView Scientific Calculator

16 ³ Problem Find the least common multiple of 30 and 84 using prime factorization by hand. Verify your work using the calculator. The lcm (30, 84) is 420. Integer divide %Y %Y divides 2 positive integers and displays the quotient, q, and th...

[Page 17] Texas Instruments TI-34 - MultiView Scientific Calculator

17 17589 seconds equals 4 hours, 53 minutes, and 9 seconds. Fractions P@ %O } %j In the MathPrint™ mode, fractions with P can include operation keys (T, V, etc.) and most function keys (F, _, etc.). In Classic mode, fractions with P do not allo...

[Page 18] Texas Instruments TI-34 - MultiView Scientific Calculator

18 • %O converts between simplie fraction and mixed number form. • %j converts results between fractions and decimals. From q, you can select • ManSimp (default) The user simplifies fractions manually step-by-step. » next to the resulting f...

[Page 19] Texas Instruments TI-34 - MultiView Scientific Calculator

19 Percentages _%N To perform a calculation involving a percentage, enter a number and press _to append the % sign. To express a value as a percentage, press %N after the value. Example } 2 < n/d ¶U n/d 9 P 2 " %O < f ¶d 4 @ 1 $ 2 &qu...

[Page 20] Texas Instruments TI-34 - MultiView Scientific Calculator

20 ³ Problem A 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 these two extraction figures, what is the total quantity of metal obtained? If one ton of met...

[Page 21] Texas Instruments TI-34 - MultiView Scientific Calculator

21 Powers, radicals, and reciprocals Examples F Calculates the square of a value. The TI-34 MultiView™ calculator evaluates expressions entered with F from left to right in both Classic and MathPrint™ modes. Pressing 3 F F calculates as (3 2...

[Page 22] Texas Instruments TI-34 - MultiView Scientific Calculator

22 Pi g À 3.141592653590 for calculations. À 3.141592654 for display. Example Note: Classic mode displays calculations with À as a decimal approximation. ³ Problem What is the area of a circle if the radius is 12 cm? Reminder: A = Àr 2 . ...

[Page 23] Texas Instruments TI-34 - MultiView Scientific Calculator

23 Angle menu %= %= displays the choice of two submenus that enable you to specify the angle unit modifier as degrees (º), minutes ('), seconds ("), radian (r), or convert units using 4DMS. You can also convert between rectangular coo...

[Page 24] Texas Instruments TI-34 - MultiView Scientific Calculator

24 Convert polar coordinates (r, q)=(5, 30) into rectangular coordinates. Then convert rectangular coordinates (x, y) = (3, 4) into polar coordinates. Round the results to one decimal place. Converting (r, q) = (5, 30) gives (x, y) = (4.3, 2.5) a...

[Page 25] Texas Instruments TI-34 - MultiView Scientific Calculator

25 ³ Problem It 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 calculate the sine of À / 6 radians. Note: Press - to clear the screen between problems. Retain ...

[Page 26] Texas Instruments TI-34 - MultiView Scientific Calculator

26 Example Radian mode ³ Problem Find angle A of the right triangle below. Then calculate angle B and the length of the hypotenuse c. Lengths are in meters. Round results to one decimal place. Reminder: Tan -1 %B 6 1 E < Cos 5 V %B 2 60 E &l...

[Page 27] Texas Instruments TI-34 - MultiView Scientific Calculator

27 To 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 and exponential functions %A %A displays two submenus containing the functions log, 10^, ln, an...

[Page 28] Texas Instruments TI-34 - MultiView Scientific Calculator

28 Stored operations (op) m o %n %p The TI-34 MultiView™ calculator stores two operations, op1 and op2. To store an operation to op1 or op2 and recall it: 1. Press %n or %p. You may have to press - if a previous operation is displayed. 2. En...

[Page 29] Texas Instruments TI-34 - MultiView Scientific Calculator

29 ³ Problem Harry'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 he earns to buy several of his favorite books and video games. He estimates that he will need ...

[Page 30] Texas Instruments TI-34 - MultiView Scientific Calculator

30 The 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 earn $240. Memory and stored variables z L %h %{ The TI-34 MultiView™ calculator has 7 mem...

[Page 31] Texas Instruments TI-34 - MultiView Scientific Calculator

31 ³ Problem In a gravel quarry, two new excavations have been opened. The first one measures 350 meters by 560 meters, the second one measures 340 meters by 610 meters. What volume of gravel does the company need to extract from each excavation...

[Page 32] Texas Instruments TI-34 - MultiView Scientific Calculator

32 For 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 meters to reach a depth of 210 meters. For the second excavation: The company needs to extract ...

[Page 33] Texas Instruments TI-34 - MultiView Scientific Calculator

33 Notice 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 conversion. ³ Problem Find the decimal representation of , , and . From this pattern, can you pred...

[Page 34] Texas Instruments TI-34 - MultiView Scientific Calculator

34 The pattern appears to show that the decimal representation is a repetition of the number in the numerator for ninths. Entering , , and finally validates that statement. Notice the last digit in the list is rounded, so 0.777777… is shown...

[Page 35] Texas Instruments TI-34 - MultiView Scientific Calculator

35 To 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, L2, or L3, and the frequency. 4. Press < to display the menu of variables. 5. To clear data, ...

[Page 36] Texas Instruments TI-34 - MultiView Scientific Calculator

36 2-Var: Data: (45,30), (55,25); Find: x '(45) Stat Var %s %t 3 2 < V 2 < Clear all data v v $ $ $ Data < 45 $ 55 $ " 30 $ 25 $ Stat %t (Your screen may not show 3:StatVars if you did not previously perform a calculation.)...

[Page 37] Texas Instruments TI-34 - MultiView Scientific Calculator

37 ³ Problem For 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 her test scores. Test 2 was changed to 88 and Test 4 was changed to 84. Find Ada's new...

[Page 38] Texas Instruments TI-34 - MultiView Scientific Calculator

38 The 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 for all four tests remained the same (330 points). ³ Problem The table below gives the results...

[Page 39] Texas Instruments TI-34 - MultiView Scientific Calculator

39 This line of best fit, y ' = 0.6773251896x '-18.66637321 models the linear trend of the data. The linear model gives an estimated braking distance of 18.59 meters for a vehicle traveling at 55 kph. Probability H This key displays ...

[Page 40] Texas Instruments TI-34 - MultiView Scientific Calculator

40 RAND contains the following options: Examples rand Generates a random real number between 0 and 1. To control a sequence of random numbers, store an integer (seed value) | 0 to rand. The seed value changes randomly every time a random numbe...

[Page 41] Texas Instruments TI-34 - MultiView Scientific Calculator

41 Problem An 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 combinations of ice cream can you test out over a very hot summer? You can choose from 2300 dis...

[Page 42] Texas Instruments TI-34 - MultiView Scientific Calculator

42 ARGUMENT — A function does not have the correct number of arguments. DIVIDE BY 0 — You attempted to divide by 0. DOMAIN — You specified an argument to a function outside the valid range. For example: •For xÑy: x = 0 or (y < 0 and x...

[Page 43] Texas Instruments TI-34 - MultiView Scientific Calculator

43 OP NOT DEFINED — Operation (op1 or op2) is not defined. MEMORY LIMIT — • The calculation contains too many pending operations (more than 23). • If using op1 or op2, you attempted to enter more than four levels of nested functions using...

[Page 44] Texas Instruments TI-34 - MultiView Scientific Calculator

44 How to remove or replace the battery The TI-34 MultiView™ calculator uses one 3 volt CR2032 lithium battery. Remove the protective cover and turn the TI-34 MultiView calculator face downwards. • With a small screwdriver, remove the screws fr...

[Page 45] Texas Instruments TI-34 - MultiView Scientific Calculator

45 Texas Instruments Support and Service For general information For technical support For product (hardware) service Customers in the U.S., Canada, Mexico, Puerto Rico and Virgin Islands: Always contact Tex as Instruments Customer Support befor...