Texas Instruments TI-34 MultiView
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1. o o n Press if necessary to clear a previous operation T 15 lt 0 m m m m m m m m m m m m m m m m 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 memory variables x y z t a b and c You can store a real number or an expression that results in a real number to a memory variable L lets you store values to variables Press L to store a variable and press z to select the variable to store Press lt to store the value in the selected variable If this variable already has a value that value is replaced by the new one z acesses the variables Press this key multiple times to choose x y z t a b or c You can also use z to recall the stored values for these variables The name of the variable is inserted into the current entry but the value assigned to the variable is used to evaluate the expression h recalls the values of variables Press h to display a menu of variables and their stored values Select the variable you want to recall and press lt The value assigned to the variable is inserted into the current entry and used to evaluate the expression clears all variable values Press and select 1 Yes to clear all variable values Examples Clear Var 1 Store 15 L z lt 31 Pro2. Press to view a and b s t 3 lt 55 E lt nPr Calculates the number of possible permutations of n items taken r at a time given n and r The order of objects is important as in a race n and r must be positive integers nCr Calculates the number of possible combinations of n items taken r at a time given n and r The order of objects is not important as in a hand of cards n and r must be positive integers A factorial is the product of the positive integers from 1 to n n must be a whole number 69 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 number is generated randint Generates a random integer between 2 integers A and B where A randint B Separate the 2 integers with a comma nPr 8 H lt 3 lt nCr 52 H 2 5 lt 4 H 3 lt STO 4rand 5 L H 1 lt 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 dishes with different combinations of flavors If a long hot summer is about 90 days long you will need to eat about 25 ice cream dishes each day Errors When the TI 34 M
3. Simp 2 lt 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 lt n d U n d 9 P 2 O lt f d 4 1 2 j lt Examples MathPrint mode only P 1 8 2 T 1 8 3 4 lt MathPrint mode only P M 5 T b 5 F U 4 D 1 E D 6 E 2 D 1 E lt 2 _V 150 lt 1 P 5 N lt 20 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 metal is worth 280 what is the total value of the metal extracted The two extractions represent a total of 317 9 tons of metal for a total value of 89 012 x10n key C C is a shortcut key to enter a number in scientific notation format Example 3 _V 5000 lt T 2 8 3 _V 7300 lt V 280 lt 2 C 5 lt q lt lt 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 32 2 81 G Raises a value to the power indicated If you insert an expression as the exponent you must place it between parentheses In Clas
4. advice immediately if a cell or battery has been swallowed In the USA contact the National Capital Poison Center collect at 1 800 222 1222 Battery disposal Do not mutilate puncture or dispose of batteries in fire The batteries can burst or explode releasing hazardous chemicals Discard used batteries according to local regulations Per CA Regulation 22 CCR 67384 4 the following applies to the button cell battery in this unit Perchlorate Material Special handling may apply See www dtsc ca gov hazardouswaste perchlorate 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 from the back of the case From the bottom carefully separate the front from the back Be careful not to damage any of the internal parts With a small screwdriver if required remove the battery To replace the battery check the polarity and and slide in a new battery Press firmly to snap the new battery into place Important When replacing the battery avoid any contact with the other components of the TI 34 MultiView calculator Dispose of the dead battery immediately and in accordance with local regulations In case of difficulty Review instructions to be certain calculations were performed properly Check the battery to ensure that it is
5. any operations key T U and so forth as the first part of an entry ans and the operator are both displayed 3 T 3 lt 4 T 4 lt lt T 2 lt Answer toggle 2 g lt r 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 lt V 3 lt 3 c i lt 1st Expressions inside parentheses 2nd Functions that need a and precede the argument such as sin log and all R P menu items 3rd Fractions 4th Functions that are entered after the argument such as x2 and angle unit modifiers 13 Examples 5th Exponentiation and roots x 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 evaluated from right to left The expression 2 3 2 is evaluated as 2 3 2 with a result of 512 The TI 34 MultiView calculator evaluates expressions entered with F from left to right in both Classic and MathPrint modes 6th Negation M 7th Permutations nPr and combinations nCr 8th Multiplication implied multiplication division 9th Addition and subtraction 10th Conversions n d U n d f d DMS 11th lt completes all operations and
6. min n1 n2 max n1 n2 Returns the minimum min or maximum max of two values n1 and n2 remainder n1 n2 Returns the remainder resulting from the division of 2 values n1 by n2 abs d 1 M 2 P 3 lt round d 2 g 3 E lt iPart fPart d 3 23 8 45 E lt d 4 23 8 45 E lt 3 n n3 2 d 3 lt 16 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 the remainder r Only the quotient is stored to ans Example Problem How many hours minutes and seconds are there in 17589 seconds d4 8 lt remainder d 7 10 6 E lt 2 V 3 V 5 lt 2 F V 3 V 7 lt 2 F V 3 V 5 V 7 lt d 1 30 84 E lt Int divide 17 Y 3 lt 17589 Y 60 lt 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 allow operation keys functions or complex fractions in the numerator or denominator Note In Classic mode and Data editor use W to perform complex division problems Calculations using fractions can display fraction or decimal results depending on input P enters a simple fraction Pressing P befo
7. the decimal representation of and From this pattern can you predict the decimal representation for Check your answer using the lists on the calculator Conversion v lt v lt j lt v v 4 v 5 1 P 9 2 P 9 3 P 9 lt v 1 v 1 j 1 9 2 9 3 9 7 9 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 rounded to 0 77778 Statistics t v t displays a menu with the following options 1 Var Stats analyzes data from 1 data set with 1 measured variable x 2 Var Stats analyzes paired data from 2 data sets with 2 measured variables x the independent variable and y the dependent variable StatVars displays a secondary menu of statistical variables The StatVars menu only appears after you have calculated 1 Var or 2 Var stats Use and to locate the desired variable and press lt to select it lt Input the rest of the fractions to test your pattern Notice L2 updates as you enter in L1 Variables Definition n Number of x or x y data points or Mean of all x or y values Sx or Sy Sample standard deviation of x or y x or y Population standard deviation of x or y x or y Sum of all x or y values x2 or y2 Sum of all x
8. to degree mode and find the sine of 6 radians Trigonometry B B displays a menu of all trigonometric functions sin cos tan sin 1 cos 1 tan 1 Select the trigonometric function from the menu and then enter the value Set the desired Angle mode before starting trigonometric calculations Example Degree mode B 1 30 E lt q lt B 1 g P 6 E lt B 1 30 lt E lt q lt B 1 g P 6 4 E lt Tan q lt lt B 3 4 5 E lt 26 Example Radian mode 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 lt Cos 5 V B 2 60 E lt Tan q lt B 3 g P 4 E lt Tan 1 B 6 1 E lt r Cos 5 V B 2 g P 4 E lt tan A therefore m A tan 1 m A m B 90 180 therefore m B 90 m A c 7 3 7 3 32 72 c B A 3 7 C 27 To one decimal place the measure of angle A is 66 8 the measure of angle B is 23 2 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 and e Select the submenu the desired log function then enter the value and close the expression with E lt log yields the common logarithm of a number 10 raises
9. 10 to the power you specify ln yields the logarithm of a number ot the base of e e 2 718281828459 e raises e to the power you specify Examples q lt lt B 6 7 P 3 E lt 90 U i lt b 3 F T 7 F lt LOG A 1 1 E lt 10 A 2 A 1 2 E lt A 1 A 2 5 E lt 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 Enter the operation any combination of numbers operations or menu items and their arguments 3 Press lt to save the operation to memory 4 m or orecalls and displays the operation on the entry line The TI 34 MultiView calculator automatically calculates the result without pressing lt Examples LN A 1 5 E V 2 lt e A 2 8 5 lt Set op1 n V 2 T 3 lt op1 4 m 6 m Set op2 p V 10 lt 29 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 to earn 240 to buy everything he would like to have Create a table of Harry s weekly earnings to see how his savings will grow How many weeks will Harry need to work to save enough money for his purchases op2 1 o
10. 2 or y2 values 4 9 5 9 6 9 7 9 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 lt 3 Select L1 L2 or L3 and the frequency 4 Press lt to display the menu of variables 5 To clear data press vv select a list to clear and press lt Examples 1 Var Find the mean of 45 55 55 55 xy Sum of x y for all xy pairs a Linear regression slope b Linear regression y intercept r Correlation coefficient x 2 Var Uses a and b to calculate predicted x value when you input a y value y 2 Var Uses a and b to calculate predicted y value when you input an x value Clear all data v v Data lt 45 55 55 55 lt Stat t 1 lt 36 2 Var Data 45 30 55 25 Find x 45 Stat Var s t 3 2 lt V 2 lt Clear all data v v Data lt 45 55 30 25 Stat t Your screen may not show 3 StatVars if you did not previously perform a calculation 2 lt s t 3 lt 45 E lt 37 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 average grade of the four exams 3 What do you notice about Ada s a
11. Copyright 2007 Texas Instruments Incorporated 1 TI 34 MultiView Scientific Calculator Important information 2 Examples 3 Switching the TI 34 MultiView calculator on and off 3 Display contrast 3 Home screen 3 2nd functions 4 Modes 5 Menus 7 Scrolling 10 Answer toggle 11 Last answer 11 Order of operations 12 Clearing and correcting 14 Math operations 14 Integer divide 16 Fractions 17 Percenta
12. For example 3 c 125 lt calculates the cube root of 125 and returns the result 5 Indicator Definition 2ND 2nd function FIX Fixed decimal setting See Mode section SCI Scientific notation See Mode section DEG RAD Angle mode degrees or radians See Mode section L1 L2 L3 Displays above the lists in Data Editor The TI 34 MultiView calculator is performing an operation An entry is stored in memory before and or after the active screen Press and to scroll An entry or menu displays beyond 16 digits Press and to scroll See Scrolling on page 10 for more information 5 Modes q Use q to choose modes Press to choose a mode and lt 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 mode to degrees or radians NORM SCI Sets the numeric notation mode Numeric notation modes affect only the display of results and not the accuracy of the values stored in the unit which remain maximal NORM displays results with digits to the left and right of the decimal as in 123456 78 SCI expresses numbers with one digit to the left of the decimal and the appropriate power of 10 as in 1 2345678x105 which is the same as 123456 78 Note C is a shortcut key to enter a number in scientific notation format The result displays in the numeric notation format set in mo
13. blem 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 to reach a depth of 150 meters To reach 210 meters Recall h lt F lt L z z lt z z lt W 4 lt 350 V 560 L z lt 340 V 610 L z z lt 150 V h 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 31 11 million cubic meters to reach a depth of 150 meters and to extract 43 554 million cubic meters to reach a depth of 210 meters Data editor and list conversions v v lets you enter data in up to 3 lists Each list can contain up to 42 items Press to go to the top of a list and to go to the bottom of a list List conversions accept f d Simp and nd Und Numeric notation decimal notation and angle modes affect the display of an element except fractional elements Example lt lt 210 V h lt lt 150 V z z lt 210 V z z lt L1 v1 P 4 2 P 4 3 P 4 4 P 4 lt 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 Problem Find
14. closes all open parentheses Q P M 60 T 5 V M 12 lt M 1 T M 8 T 12 lt b 9 T 16 lt 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 lt 4 D 2 T 3 E lt and x b 3 G 2 T 4 G 2 lt Clears characters and error messages Clears characters on the entry line then clears the display when you press again Scroll up to clear entries in history Backs up one screen in applications J Deletes the character at the cursor f Inserts a character at the cursor Clears variables x y z t a b and c 2 Resets the TI 34 MultiView calculator Returns unit to default settings clears memory variables pending operations all entries in history functions in applications and statistical data clears stored operations op1 or op2 and ans 15 Examples MATH 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 are positive integers n3 Calculates the cube of n 3 n Calculates the cube root of n NUM submenu abs n Displays absolute value of n round n digits Rounds n to specified number of digits iPart n fPart n Returns only the integer part iPart or fractional decimal part fPart of n
15. d memory are retained Display contrast The brightness and contrast of the display can depend on room lighting battery freshness and viewing angle To adjust the contrast 1 Press and release the key 2 Press T to darken the screen or U to lighten the screen Home screen On the Home screen you can enter mathematical expressions and functions along with other instructions The answers are displayed on the Home screen The TI 34 MultiView screen can display a maximum of four lines with a maximum of 16 characters per line For entries and expressions of more than 16 characters you can scroll left and right and to view the entire entry or expression 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 x and x2 When you calculate an entry on the Home screen depending upon space the answer is displayed either directly to the right of the entry or on the right side of the next line Special indicators may display on the screen to provide additional information concerning functions or results 2nd functions Most keys can perform two functions The primary function is indicated on the key and the secondary function is displayed above it Press to activate the secondary function of a given key Notice that 2nd appears as an indicator on the screen To cancel it before entering data press again
16. de Note In some restricted environments for example data editor and the h menu the TI 34 MultiView calculator may display E instead of x10n FLOAT 0123456789 Sets the decimal notation mode FLOAT floating decimal point displays up to 10 digits plus the sign and decimal 0123456789 fixed decimal point specifies the number of digits 0 through 9 to display to the right of the decimal CLASSIC MATHPRINT CLASSIC mode displays inputs and outputs in a single line 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 the mode between Classic and MathPrint clears calculator history and the stored operations op1 or op2 value Un d n d Determines how fractional results are displayed Un d displays results as a mixed number if applicable n d displays results as a simple fraction MANSIMP AUTOSIMP Determine whether or not a fractional result will be simplified automatically MANSIMP The user simplifies fractions manually step by step next to the resulting fraction signifies that the fraction is not yet in simplest form See Fractions for details AUTOSIMP The calculator automatically simplifies fractional results to the lowest terms Example of Classic and MathPrint modes Classic mode MathPrint mode Sci Sci Float mode a
17. fresh and properly installed Change the battery when amp does not turn the unit on or The screen goes blank or You get unexpected results 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 Texas Instruments Customer Support before returning a product for service All other customers Refer to the leaflet enclosed with this product hardware or contact your local Texas Instruments retailer distributor Home Page education ti com KnowledgeBase and e mail inquiries education ti com support Phone 800 TI CARES 800 842 2737 For U S Canada Mexico Puerto Rico and Virgin Islands only International information education ti com international KnowledgeBase and support by e mail education ti com support Phone not toll free 972 917 8324
18. ges 19 x10n key 20 Powers radicals and reciprocals 21 Pi 22 Angle menu 23 Trigonometry 25 Logarithms and exponential functions 27 Stored operations op 28 Memory and stored variables 30 Data editor and list conversions 32 Statistics 34 2 Probability 39 Errors 41 Battery information 43 In case of difficulty 44 Texas Instruments Support and Service 45 Important information Texas Instruments makes no warranty either express or implied including but not limited to any implied warrant
19. ies of merchantability and fitness for a particular purpose regarding any programs or book materials and makes such materials available solely on an as is basis In no event shall Texas Instruments be liable to anyone for special collateral incidental or consequential damages in connection with or arising out of the purchase or use of these materials and the sole and exclusive liability of Texas Instruments regardless of the form of action shall not exceed the purchase price of this product Moreover Texas Instruments shall not be liable for any claim of any kind whatsoever against the use of these materials by any other party MathPrint APD Automatic Power Down EOS and MultiView are trademarks of Texas Instruments Incorporated 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 MultiView Teacher Guide available at education ti com guides Switching the TI 34 MultiView calculator on and off amp turns on the TI 34 MultiView calculator turns it off The display is cleared but the history settings and memory are retained The APD Automatic Power Down feature turns off the TI 34 MultiView calculator automatically if no key is pressed for about 5 minutes Press amp after APD The display pending operations settings an
20. nd answer toggle key Float mode and answer toggle key Fix 2 Fix 2 and answer toggle key 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 the item press To exit a menu or application and return to the Home screen press s The menu chart shows the menu keys and the menus they display n d U n d Mansimp Autosimp Exponent example Exponent example Cube root example Cube root example 8 H A B d PRB RAND DMS R P 1 nPr 1 rand 1 1 R Pr 2 nCr 2 randint 2 2 R P 3 3 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 MATH NUM 1 lcm 1 abs 2 gcd 2 round 3 3 3 iPart 4 3 4 fPart 5 min 6 max 7 remainder 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 Clear L1 Cnvrs 3 Clear L3 3 Clear L2 Cnvrs 4 Clear ALL 4 Clear L3 Cnvrs 5 Clear ALL Ls 1 L1 2 L2 3 L3 STATS 1 1 Var Stats 2 2 Var Stats 3 StatVars This menu option dis
21. ording to the angle mode setting without needing to enter an angle unit modifier If you specify an angle unit modifier from the Angle menu the calculation is performed in that angle type but the result will be given in the angle mode setting Examples RAD q lt B 1 30 1 E lt DEG q lt 2 g 4 lt 4DMS 1 8 5 5 lt 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 and x y 3 4 gives r q 5 0 53 1 Problem Two adjacent angles measure 12 31 45 and 26 54 38 respectively Add the two angles and display the result in DMS format Round the results to two decimal places The result is 39 degrees 26 minutes and 23 seconds R P q lt 3 5 30 E lt 4 5 30 E lt 1 3 4 E lt 2 3 4 E lt q lt 12 1 31 2 45 3 T 26 1 54 2 38 3 lt 5 lt 25 Problem It is known that 30 6 radians In the default mode degrees find the sine of 30 Then set the calculator to radian mode and calculate the sine of 6 radians Note Press to clear the screen between problems Retain radian mode on the calculator and calculate the sine of 30 Change the calculator
22. plays after you calculate 1 var or 2 var stats StatVars menu 1 n 2 3 Sx Etc See StatVar values on page 34 for a full list 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 and down through menu items entries in Data editor and previous entries on the Home screen You can reuse a previous entry by pressing lt to paste it on the bottom line and then evaluating a new expression moves the cursor to the top entry of the active column in Data editor or to the previous entry on the Home screen Press again to move the cursor to the oldest entry on the Home screen moves the cursor to the first blank row of the active column in Data editor or below the last entry on the Home screen Examples Reset Recall Var Clear Var 1 No 1 x 1 Yes 2 Yes 2 y 2 No 3 z 4 t 5 a 6 b 7 c Scroll 1 T 1 lt 2 T 2 lt 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 even after the TI 34 MultiView calculator is turned off To recall the value of ans Press i ans displays on the screen or Press
23. re or after a number can result in different behavior Entering a number before pressing P makes that number the numerator To enter fractions with operators press P before you enter a number in MathPrint mode only In MathPrint mode press between the entry of the numerator and the denominator In Classic mode press P between the entry of the numerator and the denominator enters a mixed number Press between the entry of the unit and the numerator and press between the entry of the numerator and the denominator n lt simplifies a fraction by the factor n specified The entry n must be a positive integer lt automatically simplifies a fraction using the lowest common prime factor The factor displays Repeatedly press lt to simplify the fraction to its lowest terms i Y 60 lt 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 fraction signifies that the fraction is not yet in simplest form AutoSimp The calculator automatically simplifies fractional results to the lowest terms Examples of Classic mode Examples of MathPrint mode n d U n d 3 P 4 T 1 7 P12 lt Simp 2 lt 2 lt n d U n d 9 P 2 O lt f d 4 1 P 2 j lt n d U n d P 3 4 T 1 7 12 lt
24. sic 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 evaluated from right to left The expression 2 3 2 is evaluated as 2 3 2 with the result of 512 b Calculates the square root of a positive value c Calculates the xth root of any positive value and any odd integer root of a negative value a Calculates the reciprocal of a value 5 F T 4 G D 2 T 1 E lt 10 G M 2 lt b 49 lt b 3 F T 2 G 4 lt 22 Pi g 3 141592653590 for calculations 3 141592654 for display Example Note Classic mode displays calculations with as a decimal approximation Problem What is the area of a circle if the radius is 12 cm Reminder A r2 The area of the circle is 144 square cm The area of the circle is approximately 452 4 square cm when rounded to one decimal place 6 c 64 lt D 2 T 6 E a lt 2 V g lt r g V 12 G 2 lt r 23 Angle menu displays the choice of two submenus that enable you to specify the angle unit modifier as degrees minutes seconds radian r or convert units using 4DMS You can also convert between rectangular coordinate form R and polar coordinate form P Choose an angle mode from the mode screen You can choose from DEG default or RAD Entries are interpreted and results displayed acc
25. ulator STAT Attempting to calculate 1 var or 2 var stats with no defined data points or attempting to calculate 2 var stats when the data lists are not of equal length CONVERSION The conversion does not contain a list name L1 L2 or L3 followed by a conversion for example f d You attempted to enter a function for example L1 3 SYNTAX The command contains a syntax error or has misplaced functions arguments parentheses or commas If using P try using W 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 fractions square roots exponents with x and x2 MathPrint mode only LOW BATTERY Replace the battery Note This message displays briefly and then disappears Pressing does not clear this message Battery information Battery precautions Do not leave batteries within the reach of children Do not mix new and used batteries Do not mix brands or types within brands of batteries Do not mix rechargeable and non rechargeable batteries Install batteries according to polarity and diagrams Do not place non rechargeable batteries in a battery recharger Properly dispose of used batteries immediately Do not incinerate or dismantle batteries Seek medical
26. ultiView calculator detects an error it returns an error message with the type of error To correct the error note the error type and and determine the cause of the error If you cannot recognize the error use the following list which describes error messages in detail Press to clear the error message The previous screen is displayed with the cursor at or near the error location Correct the expression rand H 1 lt randint H 2 3 5 E lt 25 H 2 3 lt 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 x y x 0 or y lt 0 and x is not an odd integer For x x lt 0 For LOG or LN x 0 For tan x 90 90 270 270 450 etc and equivalent for radian mode For sin 1 or cos 1 x gt 1 For nCr or nPr n or r are not integers 0 For Entering a simplify value of 0 using a simplify value of 1E10 attempting to simplify non fractions EQUATION LENGTH An entry exceeds the digit limits 88 for entry line and 47 for stat entries or constant entries for example combining an entry with a constant that exceeds the limit FRQ DOMAIN FRQ value in 1 var statistics lt 0 OVERFLOW You attempted to enter or you have calculated a number that is beyond the range of the calc
27. verage grades before the point change and after the point change Ada s average did not change It remained 82 5 after the grade corrections Test No 1 2 3 4 Score 73 94 85 78 Clear all data v v4 Data 73 94 85 78 t 1 lt The average grade is 82 5 v 88 84 t 1 lt The new average grade is 82 5 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 Problem The table below gives the results of a braking test Using the relationship between these data points estimate the stopping distance required for a vehicle traveling at 55 kph A hand drawn scatter plot of these data points suggest a linear relationship The TI 34 MultiView calculator uses the least squares method to find the line of best fit y ax b for data entered in lists Test No 1 2 3 4 Speed kph 33 49 65 79 Distance m 5 30 14 45 20 21 38 45 v v 4 33 49 65 79 5 8 3 14 8 45 20 8 21 38 8 45 t 2 lt 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 two menus PRB and RAND PRB contains the following options
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