Solution 34836: Correcting the Error "NO SIGN CHANGE" When Calculating the Zero (Root) of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... entered by inputting a specific value or by using the arrow keys to scroll and select a value on the graph. Pressing [ENTER] after each value will mark the left bound, right bound and guess. After entering the left and right bounds, select as the guess a point that is between the two bounds and ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34836
Solution 34631: Storing a Function to a List on the TI-84 Plus Family of Graphing Calculators.
...TO>] key. • Press [2nd] [L1] • Press [Enter] to store the numbers. Alternately, users can assign the function itself to the list using quotation marks. This means that the list will update based on changes to the value. For instance: • Press [5] [STO>] [ALPHA] [A] [ENTER] (stores the value ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34631
Solution 34931: Using the Manual-Fit Function on the TI-84 Plus Family of Graphing Calculators.
... Press [▼] to "Calculate" and press [ENTER]. 7) Navigate to the first point and press [ENTER]. 8) Navigate to another point and press [ENTER] to mark a second point. A line containing the two points marked will automatically be drawn and the calculator will display the equation of the Manual-F...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34931
Solution 34425: Entering Measured Angles in Gradients on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
...ting the right angle (p/2, 90°) to 100 grads. Angle in grads = angle in degree * (400/360) Angle in degree = angle in grads * (360/400) A simple work around is to stay in radian mode and to define two conversion constants: 400/(2p) → R 2pi/400 → G Which can be used as sin(20G) in order to ca...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34425
Solution 11949: Creating Images for the Start-Up Customization Application on the TI-83 Plus and TI-84 Plus.
...-83 Plus and TI-84 Plus with my own graphics? To create customized Start-Up graphics, two options are available: 1) Drawing a simple picture on the computer, and then sending it to the TI-83 Plus or TI-84 Plus. 2) Drawing a simple picture directly on the calculator. Drawing a picture on the c...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11949
Solution 21049: Entering and Computing Fractions on the TI-83 Plus.
... on the TI-83 Plus. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I enter and compute fraction problems on the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/21049
Solution 37042: Updating a TI-84 Plus Family Calculator Operating System (OS) using TI Connect™ CE Software.
...ponds to your calculator: TI-84 Plus TI-84 Plus Silver Edition TI-84 Plus CE 2) Open the TI Connect CE Software. 3) Connect your calculator to the computer’s USB port; turn the calculator on, by pressing the [ON] button; and make sure the calculator appears in the Content Panel. 4) Before you...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37042
Solution 15302: Connecting a TI-83 Plus Family or TI-84 Plus Family Calculator to the TI-SmartView™ 3.1 Emulator Software.
...ly to the TI-SmartView 3.1 emulator software. To do this, please follow the below steps: • Connect the TI-83 Plus/TI-84 Plus family calculator to the computer using a TI-GRAPH LINK USB (silver) cable. Note: The Direct USB cable that comes along with the TI-84 Plus family calculator is not support...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/15302
Solution 11517: Updating a TI Graphing Calculator Operating System Using TI Connect™ for Windows®.
...ing TI Connect, follow the steps below: Please Note: If TI-Connect has not been installed please ensure that your calculator is not plugged into your computer during the installation of TI-Connect. Then make sure there are fresh batteries in the calculator prior to updating. The following directi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11517
Solution 11366:Maximizing a Linear Function with the Inequality Graphing Application on the TI-83 Plus and TI-84 Plus.
...ss [STAT]. • Select 1:Edit. • Insert a new list named PRFT (for profit). • Add the formula for maximum profit "3*LINEQX+ 2LINEQY" (include the "" marks in the formula). To get LINEQ and LINEQY, press [2nd][LIST] and scroll do select each. The highest value in PRFT provides the corresponding ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11366
Solution 36983: Problems when sending invalid files accompanied with valid files at one time in TI-Connect CE™ on Windows®.
...iles accompanied with valid files in TI-Connect CE™ to my supported calculator on Windows®? Attempts to transfer files that are not supported on a graphing calculator, like files with the following extensions .exe, .dmg or .zip and files containing valid graphing calculator files could cause the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36983
Solution 11758: Functionality of the Function Keys [F1 - F5] on the TI-83 Family, TI-89 Family, TI-92 Family and Voyage™ 200.
... the function keys [F1 - F5] serve on my graphing calculator and how are they used? The function keys [F1 - F5] are used to access certain menus and commands. Some calculator software applications (apps) will display "softkeys" on the screen that will correspond to these function keys. Also, kee...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11758
Solution 30651: Calculating a Median-Median Regression on the TI-83 Plus Family of Graphing Calculators.
...]. 2) Choose [1:Plot1]. 3) Select ON and press [ENTER]. 4) Select Scatter Plots and press [ENTER]. 5) Make Xlist = L1 and Ylist = L2. Please Note: Mark may be set to the first setting. To graph the linear regression, please follow the steps below: 1) Press [Y=] the cursor should be beside Y1...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/30651
Solution 21911: nDeriv and Derivative Commands Use Different Algorithms to Compute Answers.
... to Compute Answers. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Do the nDeriv and derivative commands use different ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/21911
Solution 10425: Finding the Absolute Value or Argument of a Complex Number on the TI-86.
...ument of a Complex Number on the TI-86. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I find the absolute value or argumen...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10425
Solution 13180: Sharing Applications Between the TI-89 Family Graphing Calculators.
...the calculator. 3) To select the App(s) to be transferred, use the arrow keys to highlight the desired App and press [F4] to ensure that a Ö (check mark) is displayed next to each App that will be transferred. 4) Finally, press [F3] and select option 1:Send to begin the transfer process. Please ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13180
Solution 12134: Using Strings on the TI-89 Family, TI-92 Family, and Voyage™ 200.
...erform an action. Examples: Disp "The Result is", answer Input "Enter the angle in degrees", angle1 "Enter the angle in degrees" ->str1 Some input commands, such as InputStr, automatically store user input as a string and do not require the user to enter quotation marks. A string cannot be ev...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12134
Solution 12054: Finding the Curl of a Vector Field on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... TI-89 family, TI-92 family, and Voyage 200 graphing calculators do not have a built in way to find the curl of a vector field. However, there is a work around to define it. To find the curl of the vector field refer to the example below. Example: Find the curl of the vector field F. F(x,y,z) = ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12054
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
...Example : Suppose a student's grade in a class is determined as follows: 65% is from the test mean, 25% is from the final exam, and 10% is from homework. If the student's test mean is 87 and the final exam grade is 74 and the homework grade is 95, what is the weighted mean of the student´s scores...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 27750: Finding the Intersection of Two Functions on the TI-73 Explorer™ Graphing Calculator.
...ntersection of two functions on the TI-73 Explorer Graphing Calculator? The TI-73 Explorer Graphing Calculator does not have a built in intersection command. However, by following the steps listed below you can find the Intersections of the below two functions: y1= x + 1 y2= 2x + 4 1) Press [Y...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/27750
Solution 11593: Defining a Function from a Program Prompt on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... function: expr("function string"&"store f(x)") Example: ... inputStr "input function", var1 expr(var1&"® y1(x)") ... Note: To input "quotation marks", press [2nd] [1]. To input the "®" symbol, press the [STO>] key. To input the "&" symbol, press [2nd] [CHAR] [3] [6]. Please see the TI-89 fam...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11593
Solution 10465: Simplifications Running Slow on the TI-92 Family
... fractional powers, and cancellation of hidden factors between non-numeric numerators and denominators. In some cases, intermediate expressions can become quite large despite modest inputs and final results. If a problem is taking an unacceptable amount of time: • Try using a different mode, su...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 36675: Manually Simplifying Certain Fractions using SIMP Command Throws A Domain Error on TI-34 Multiview Handheld.
...4 Multiview? The TI-34 Multiview will return a domain error when using the "Simp" command if the fraction that it would return as a result has a denominator larger than 1000 as this is the largest denominator the calculator can display. If you need the calculator to return a decimal answer simpl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/troubleshooting-messages-unexpected-results/36675
Solution 12078: Comparison Between the TI-89 Titanium and the TI-89.
...tween the TI-89 Titanium and the TI-89. website Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search What is different between the TI-89 Titanium...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/12078
Solution 10375: Correcting a DOMAIN Error When Using the Seq() Command on the TI-82.
Solution 10375: Correcting a DOMAIN Error When Using the Seq() Command on the TI-82. Solution 10375: Correcting a DOMAIN Error When Using the Seq() Command on the TI-82. global website Home | Other Gr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/10375