Solution 30571: Creating User Defined Units For Unit Conversion on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...r vice versa, it is known that 7.48051948 gallons is equal to one cubic foot. This value may be saved as _CUBFT in the units menu by following the steps below: 1) Press [ON] [HOME] [CLEAR]. 2) Press [7] [.] [4] [8] [0] [5] [1] [9] [4] [8]. 3) Press [2ND] [UNITS]. 4) Press [DOWN ARROW] [DOWN ARROW...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30571
Solution 30531: Finding the Inverse of a Function on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...e of a function on a TI-89 Family, TI-92 Family and Voyage 200 calculator? For example, if you need to find the inverse of f(x)=5/x+10 follow the steps listed below. 1) On a sheet of paper, replace x with y, and replace f(x) with x 2) Your equation should now be x=5/y+10 3) Solve for y using yo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/30531
Solution 11408: Opening the Organizer Application on the TI-89 Family, TI-92 Plus, and Voyage™ 200.
...d Voyage 200? The Organizer application for the TI-89 Family, TI-92 Plus, and Voyage 200 is a suite that consists of a group of four applications (Apps). The four applications are Calendar, Contacts, Planner and Tasks. When the application is installed on the calculator, it will not be accessib...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/11408
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...a TI-89 family, TI-92 Plus, or Voyage 200 use the Statistics with List Editor App. Using the lists below and a degree of freedom of 2, follow the steps below to calculate and draw the chi-squared goodness of fit test: List 1: {16,25,22,8,10} List 2: {16.2,21.6,16.2,14.4,12.6} 1) Press [APPS] and...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
Solution 11402: Starting the Calculus Tools Application on the TI-89 Family.
Solution 11402: Starting the Calculus Tools Application on the TI-89 Family. Solution 11402: Starting the Calculus Tools Application on the TI-89 Family. global Solution 11402: Starting the Calculus Tools Application on the TI-89 Family. website ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11402
Solution 13886: Calculating Implicit Derivatives on the TI-89 Titanium and Voyage™ 200 with OS v3.10. or Higher.
...) function has now been added to the operating system of the TI-89 Titanium and Voyage 200. The impDif() function can be accessed by following the steps provided below. 1) From the HOME screen, access the Calc menu by pressing [F3] 2) Select D:impDif( -or- 1) From the HOME screen, access the MA...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13886
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
...Fields: DIRFLD Press [Diamond][GRAPH]. Note: The graph takes several minutes to plot.Right Graph Input the right side of the 3D graph. (Press [2nd][APPS]) Y= Editor (Press [♦][Y=]) z1= 3*(1-x)*e^(-x^2-(y+1)^2) - 4*e^(-(x+1)^2-y^2) WINDOW setting eyeq=174 eyef=108 eyey=2 xmin=-3 xmax=2 xgrid=...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 12323: Calculating the Linear Regression on the TI-30X IIB / TI-30X IIS.
...ress [ENTER]. 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...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12323
Solution 10939: Calculator Options for Individuals with Visual Impairments or Low Vision.
...ech rates and voices Unique audio and haptic feedback for graphs Ability to output text as braille when connected to the Orbit Reader 20 braille display. Math expressions can be shown in either Nemeth code or UEB. Ability to connect to the Graphiti® Tactile Graphics Displa...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10939
Solution 12325: Troubleshooting a Two-line Display Scientific Calculator that Will Not Turn On.
...or that will not turn on? When the memory is filled on a two-line display scientific calculator, often times it will fail to power on. Follow the steps below to reset the calculator: 1) Hold down [CLEAR] and [ON] key at the same time. 2) Release both keys. 3) Once the keys have been released, t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/12325
Solution 27470: Issues following example Time-Value-of- Money Function in the TI-89 Titanium and Voyage 200 Guidebooks
... signs are supposed to be listed. The corrected instructions are listed below: tvm(temp1,temp2,temp3,temp4,temp5,temp6) Func Local tempi,tempfunc,tempstr1 -temp3+(1+temp2/1200*temp6)*temp4*((1-(1+temp2/1200)^(-temp1))/(temp2/1200))-temp5*(1+temp2/1200)^(-temp1)®tempfunc For tempi,1,5,1 "temp"&e...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/27470
Solution 12168: Troubleshooting a TI-89 family, TI-92 family, and Voyage™ 200 Calculator that Returns Answers Containing Letters (ie 2h8 or 0h1E).
... results containing letters if the number base mode has been changed to hexadecimal or binary. To change the base mode back to decimal, follow the steps below. • Press [MODE] • Press [F2] to go to page 2 • Scroll down to Base, arrow over to the right and select 1: DEC • Press [ENTER] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12168
Solution 39437: Troubleshooting a TI-36X Pro that will not turn on.
...rnal parts. • With a small screwdriver (if required), remove the battery. • To replace the battery, check the polarity (+ and -) and slide in a new CR2032 lithium battery. Press firmly to snap the new battery into place. Please Note: When replacing the battery, avoid any contact with the other co...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/39437
Solution 17009: Replacing the Battery In a TI-1795 SV.
...e back case to replace the batteryTo replace the battery:1) Using a small Phillips screwdriver, remove the screws that are on the back of the unit. 2) Carefully pry apart the back case and the front case. Be careful not to damage any internal parts. 3) Remove the lithium battery carefully and...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/17009
Solution 11870: Using Solve( with Trigonometric Functions Returns Unexpected Results on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...howing that this equation has an infinite set of solutions by displaying @n1*p. The integer suffix of "@n" increases for successive problems, then wraps back to 1 after 255. "@n" is the units representation of an "arbitrary integer." Please see the TI-89 family, TI-92 family and Voyage 200 guideb...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/11870
Solution 15180: Replacing and Installing the Battery In a TI-15 Explorer™ Calculator.
... Knowledge Base Search What type of battery is used in the TI-15 Explorer and how is it installed? The TI-15 Explorer uses one CR2025 lithium button cell battery. About replacing the button cell battery on a TI-15 Explorer calculator: For safety purposes and to prevent inges...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/15180
Solution 25250: Calculating Factorials Using the TI-30XS MultiView™ and TI-34 MultiVew™ Scientific Calculators.
...d TI-34 MultiView calculators? To calculate factorials using the TI-30XS MultiView and TI-34 MultiView calculators, please follow the example and steps listed below. Example: Calculate 7! (factorial) 1) Input 7. 2) Press the [prb] key. 3) Press the [3] key to insert the factorial symbol. 4) Pres...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/25250
Solution 34151: Calculating the Poisson Pdf using the TI-36X Pro.
...st of integers (LIST). Example: Given mu=6 and x=10 find the probability for the discrete Poisson distribution using the following steps: 1) Press [2nd] [stat-reg/distr]. 2) Arrow over to DISTR. 3) Press 6: Poissonpdf. 4) Highlight SINGLE and press [enter]. 5) Input 6 for mean=mu=. 6) Input 10 ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34151
Solution 12282: Changing the Angle Mode Setting on the TI-34 II Explorer Plus™.
... Knowledge Base Search How do I change the angle mode setting from degrees to radians on the TI-34 II Explorer Plus? Use the following steps to change the angle mode setting on theTI-34 II Explorer Plus: 1) Press [2nd] [DR]. 2) Press either [◄] or [►] to highlight RAD. 3) Press [ENTE...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12282
Solution 12297: Squaring Negative Numbers on Texas Instruments Scientific and Elementary Calculators.
...ssion -32 as (-1) x 32, and evaluates accordingly. The parentheses will assign the negative symbol to the value to be squared. Please follow these steps for squaring negative numbers using the example of -32: • Press [(] to open parenthesis. • Press the [(-)] [3] [)]. • Press [x2] or [^] [2]. • P...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12297
Solution 10688: Replacing the Batteries In a TI-30Xa.
...he batteries in a TI-30Xa Scientific Calculator be replaced? The number of batteries required for the TI-30Xa Scientific Calculator will vary (1 or 2 lithium batteries), please check the back of the calculator to verify how many batteries are needed: “2XA76 1.5V 110mAh” (Requires 1 button cell...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10688
Solution 10696: Replacing The Battery in a TI-36X II .
...u might choose to remove the back case to replace the battery.To replace the battery:1) Remove the screw case, using a small Phillips® screwdriver.2) Carefully separate front from back, starting from the bottom. Caution: Be careful not to damage any internal parts.3) Remove battery, using a ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10696
Solution 34733: Performing Degrees, Minutes, Seconds (DMS) Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Plus family of graphing calculators recognize a number as degrees, minutes, seconds (DMS) when that number is input using the following format: 15°12'8" The above number would be interpreted as 15 degrees, 12 minutes and 8 seconds. Below is an example of how to convert a number from decimal d...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34733
Solution 12243: Resetting the TI-15 Explorer™.
... Knowledge Base Knowledge Base Search How can I reset the TI-15 Explorer? To reset the TI-15 Explorer please follow the steps below: 1) Press [On/Off] to turn it on if it is off. 2) Press [Mode]. 3) Press [▼] [▼] [▼]. 4) The display should read N Y RESET. 5) Press [►] s...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12243
Solution 12259: Finding the Hypotenuse and Angles of a Right Triangle on the TI-30X IIS/B Scientific Calculators.
.... So, if the unknown angle is c, the sine of c is equal to 4/5 or sin (c) = 4/5. To find c, calculate the inverse sine of 4/5. Please refer to the steps provided below: 1) Make sure that DEG appears on the display (degrees mode). 2) Press [2nd] [SIN]. 3) Input 4/5. The display should show sin^-1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12259