Solution 23530: Examples and Differences Between Expressions, Equations and Inequalities.
...equation, and inequality? In mathematics, an expression is a general term for any well formed combination of mathematical symbols. It may consist of just one or more numbers, variables, operators, functions, and their arguments that evaluate to a single answer. For example: A + 2A An equation is...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/23530
Solution 11951: Default Contrast Setting on the TI-83 Family.
...is 7. The default contrast level on the TI-83 Plus Silver Edition is 5. The contrast on both the TI-83 Plus and TI-83 Plus Silver Edition can be adjusted by pressing and releasing the [2nd] key and then pressing and holding the up arrow to darken the display or the down arrow to lighten the c...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11951
Solution 10391: Linking a TI-83 Family or TI-84 Plus Family Graphing Calculator to a TI-82 Graphing Calculator.
...ome transmitted data. This table shows differences for which the software built into the TI-83 family / TI-84 Plus family calculator automatically adjusts when it receives TI-82 data: TI-82 TI-83 family / TI-84 Plus fa...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10391
Solution 10642: Educational Technology Use Guidelines for College Board® Examinations.
...I-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What educational technology may I use on College Board examinations? A variety of College Board examinations now permit the use of educational technology, such as Texas Instr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10642
Solution 11979: Purpose of the GarbageCollect Function on the TI-83 Plus Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plus Mode.
...t garbage collection. To use the GarbageCollect function, follow the steps below: 1) Press [2ND] [0] to display the CATALOG menu. 2) Press [TAN] to "jump" to the "G" category of the CATALOG menu. 3) Press [ENTER] to paste the GargageCollect function onto the home screen. 4) Press [ENTER] t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
Solution 11877: Battery Voltage Required to Power a TI Graphing Calculator.
... to run, the equivalent of four AAA batteries. When the battery power decreases through use, the contrast on the calculator's screen may need to be adjusted to compensate for the loss of power. In most cases, the batteries will need to be changed when the reduction in voltage reaches about 4.0 to...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11877
Solution 40158: Transferring the TI-84 Plus CE Bundle version 5.6.0.20 displays the error "Not for you" using TI-Connect CE 5.4.0.1181.
...TI-84 Plus CE-TTI-83 Premium CEThe bundle can only transfer files which are compatible with your model of TI-84 Plus CE. The "Not for you" error is just indicating that some of the files are not compatible. You will need to click [OK] 4 times to dismiss the dialogs that appear to allow the in...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/40158
Solution 27430: Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers.
... came included with your calculator. If you have misplaced the cable, you may try another cable; however, it must be capable of data transfer and not just a charging cable. If you would like to purchase a TI cable, you may do so at the TI Online Store 7) Disconnect the USB cable from the handheld...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/27430
Solution 21089: TI-Nspire™ Family Products Available from the TI Technology Rewards Program.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search What TI-Nspire products will be redeemable through TI Technology Rewards? Educators have the opportunity to acquire the following products: · Redeem 1,750 points for TI-Nspire™...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/general-information/21089
Solution 10600: Troubleshooting a TI-83 Plus or TI-84 Plus Family Graphing Calculator That Displays RAM Cleared.
...ll help in troubleshooting the problem. 1) Try a new set of batteries (including the backup battery). Please Note: After replacing the batteries, adjust the contrast by pressing and releasing the [2nd] key followed by pressing and releasing the [up arrow]; repeat as necessary. To adjust or ligh...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10600
Solution 28270: Differences between the Volume Purchase Program (VPP) Proof-Of-Purchase (POP) and the Technology Rewards Program (TRP) Point Symbol.
...Purchase Program (VPP) to the Technology Rewards Program (TRP). Along with the name change, a change in the redemption process was also announced. In July 2008, the Technology Rewards Program (TRP) was implemented. A transition period of July 2008 to December 2010 was given for educators to red...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/profdev-ti-activities-lessions-guides/28270
Solution 12662: Order of Release of Graphing Calculators.
... TI-83 1996 TI-86 1997 TI-92 Plus Module June 1998 TI-73 July 1998 TI-89 October 1998 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12662
Solution 34415: Creating an Amortization Table with a TI-83 Plus and TI-84 Plus Family Using the Finance Application.
...X,T,θ,n] [ , ] [X,T,θ,n] [ ) ] [ENTER]. • Y3 = ∑Int(X,X) To enter this press [APPS] [ENTER] [ALPHA] [A] [X,T,θ,n] [ , ] [X,T,θ,n] [ ) ] [ENTER]. Adjusting the Table Setup: • Press [2nd] followed by [WINDOW]. • TblStart = 0. • ∆Tbl = 1. • Indpnt: AUTO. • Depend: AUTO. Viewing the Table: • ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34415
Solution 34600: Computing a Poisson PDF and Poisson CDF on TI-84 Plus C Silver Edition.
...s family of products Knowledge Base Knowledge Base Search How do I use the poissonpdf( ) or possioncdf( ) command on a TI-84 Plus C Silver Edition? The command poissoncdf( computes a cumulative probability at x for the discrete Poisson distribution with a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34600
Solution 34505: Purpose of the GarbageCollect Function on the TI-84 Plus C Silver Edition Graphing Calculator.
...ailable until after the next garbage collection. To use the GarbageCollect function, follow the steps below: • Press [2ND] [CATALOG]. • Press [G] to "jump" to section of commands starting with G. • Press [ENTER] to paste the GargageCollect function onto the home screen. • Press [ENTER] to displ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34505
Solution 34656: Resolving the TI Connect™ Software Error "Access Denied" When Transferring Apps/OS Files to the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...llowing troubleshooting steps if the error persists. Perform a manual "Garbage Collect": 1) Press [2nd] [0] to access the catalog 2) Press [tan] to jump to "G" and select GarbageCollect then press [enter] 3) Press [enter] [2] Please Note: A manual "Garbage Collect" can take up to 5 minutes to ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34656
Solution 12746: Connecting the TI-Presenter™ to a ViewScreen™ Calculator.
...ew times, then it turns green. • Turn on the TV and select the video input mode. Wait 10 seconds to see the TI-Presenter splash screen on the TC. • Adjust the TV contrast, if necessary. • Turn on the calculator. More information on how to troubleshoot a TI-Presenter can be found here. So...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12746
Solution 11570: Axes Do Not Appear When Graphing on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How can I make the axes appear when graphing on the TI-83 Plus and TI-84 Plus family of graphing calculators? The following instructions will demonstrate how...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11570
Solution 34913: Correcting the "WINDOW RANGE" Error When Graphing on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...4 Plus family of graphing calculators? If the WINDOW RANGE error is returned when graphing this means the values for the WINDOW settings need to be adjusted. To correct the WINDOW RANGE error, the default WINDOW values will need to be restored using the ZStandard (ZoomStandard) command (see st...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34913
Solution 13344: Calculating lcm() (Least Common Multiple) of Two Arguments on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
... keys or press [ALPHA] [B] to select to B:lcm(. lcm() can also be accessed in the CATALOG. Please Note: On a TI-92 family or Voyage 200 calculator, just press [B] (since there is no [ALPHA] key due to those units' QWERTY keypad. The following examples demonstrate how to use lcm(): Example: Fi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13344
Solution 11831: Correcting an Address Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...he TI-89 family: 1) Hold down the following keys [2nd] [] (right and left arrow keys). 2) Press [ON]. 3) Release all the keys at the same time. 4) Adjust the contrast, if necessary. On the TI-92 family and Voyage 200: 1) Press and hold [2ND]. 2) Press and hold [LOCK] (the little hand). 3) Whil...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11831
Solution 12177: Using the ZoomBox, ZoomIn, and ZoomOut Tools to Explore a Graph on the TI-89 Family, the TI-92 Family, and the Voyage™ 200.
... and ZoomOut tools on the TI-89 Family, the TI-92 Family, and the Voyage 200? After graphing a function, the [F2]Zoom menu offers several tools for adjusting the viewing window. The Zoom menu can be accessed from the Y= Editor, the Window Editor, or the Graph screen.1. ZoomBox: Draw a box and zoo...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12177
Solution 16510: How To draw a vertical line on a TI-86.
... Press [F3] for the Vertical line. • Use the left and right arrows to move the line to where you want it. • Press [ENTER]. • To enter another line just move the arrow keys and press [ENTER]. The second option: • On the home screen press [2ND] [CATLG-VARS]. • Select CATLG by pressing [F1]. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16510
Solution 11825: Axes do not Appear on the TI-89 Family, TI-92 Family, or Voyage™ 200 Graphing Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I make the axes appear when graphing using the TI-89 family, TI-92 family, or Voyage 200 graphing calculators? The instructions will demonstrate how ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11825
Solution 12092: Creating a Scatter Plot Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...to plot the points). 4) Type in c1 for X and c2 for Y. 5) Press [ENTER] two times. 6) Press [♦] [GRAPH] (Note: The viewing window may need to be adjusted. Press [F2][9].) Please see the TI-89 family, TI-92 family and Voyage 200 guidebooks for additional information. Solution 12092: Creati...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12092