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Where is the equal sign on the ti 84 plus - Texas Instruments TI-84 Plus Calculator

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Hello sir, Press "second" "math", and it should be the first thing listed. If you need other commands hit "second" "0" that will enter the catalog and you can press any letter (without hitting alpha) to jump to that letter in the list. Please click on the following link to see the manual of the TI-84 Plus Calculator: http://education.ti.com/guidebooks/graphing/84p/TI84PlusGuidebook_Part2_EN.pdf
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Posted on Mar 03, 2010

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2-(2x-5)=2(x+5)-2

Posted on Nov 10, 2010

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How input formulas and solve variables

Posted on Mar 09, 2010

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The enter button is the same as the equal button

Posted on Mar 03, 2010

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SOURCE:

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Posted on Jan 02, 2017

rsamboragal
  • 11 Answers

SOURCE: graphing multiply equations

When you go to Y=, you should get a list that says:
Y1=
Y2=
Y3=
etc. You just enter the first equation into the Y1= space then hit ENTER and it will go to Y2=. Enter the second equation there. After you have entered all of your equations, push GRAPH and they should come up in order but they will all appear.

Also, make sure your window is set appropriately so that you are able to see all of the graphs.

Lastly, when you look at your Y= screen, are there funny looking arrows before the Y=? If so, do this:

  • Press [APPS] key
  • Select Transfrm from the menu
  • Press 1:Uninstall


  • Hope one of these are helpful!!

    -Gretchen

    Posted on Mar 22, 2008

    • 11 Answers

    SOURCE: I do not know how to find the greater than and

    press 2nd, then math. It will bring you to a menu with =, not equal, >, <, and that kind of stuff

    Posted on Mar 18, 2009

    • 8081 Answers

    SOURCE: My TI-84 Plus won't graph two functions at once.

    Hello,
    Turn the satistical plots OFF
    Press [2nd][Y=] (STATPLOT). Select or enter 4: to execute the command [PlotsOff] [ENTER]

    Clear the lists (statistical lists)
    Press [2nd][0] (Catalog]. Press [PGRM] C. The cursor jumps to the first command in catalog that starts with C (The greek letters in names do not matter). Scroll down a bit to reach the command [ClrAllLists]. Select it and press [ENTER].

    Try your graphs again.
    If you still have problems, just reset the RAM:
    Press [2nd][+] (MEM). Press 7 to select [Reset] then [1:All Ram][2:Reset]. Press [Clear] to erase the Ram Cleard message.

    Now you should be able to draw the graphs.

    Hope it helps.
    Thanks for using FixYa.

    Posted on Nov 19, 2009

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    Sep 21, 2010 | Texas Instruments TI-84 Plus Calculator

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    How would you enter the following equation to graph on a TI-84 Plus Silver Edition calculator? 2 <= t <= 9


    Hello,
    To enter the inequation you split it into two inequalities
    9919eed.jpg
    Graph is as follows
    45078e2.jpg
    Use [2nd][CATALOG] to access the relaional operators less than or equal, greater than or equal, and the operator AND.
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    I need to use the equal sign


    One: just press enter/solve
    Two: press 2nd Test (Math) then press enter

    Mar 04, 2009 | Texas Instruments TI-84 Plus Calculator

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    I do not know how to find the greater than and equal to sign on the ti-84 silver plus calc


    press 2nd, then math. It will bring you to a menu with =, not equal, >, <, and that kind of stuff

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