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anonymous

  • one year ago

How to solve ina TI89 which of these points does not lie in the solution set of 2x+9y> greater to or equal than 5 _

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  1. Nnesha
    • one year ago
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    solve for y and then press `y=` do you see `\` mark ?

  2. anonymous
    • one year ago
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    isn't there a way to plug everything in so the TI solves for y and does all the steps?

  3. Nnesha
    • one year ago
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    no sorry you have to solve for y

  4. Nnesha
    • one year ago
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    you can't type standard form into ti89 calcualtor see there is y_1

  5. Nnesha
    • one year ago
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    https://www.youtube.com/watch?v=gCgFZTvAKnc

  6. dinamix
    • one year ago
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    @mocham u know how to solve this 2x+9y = 5 without use ina Ti89

  7. dinamix
    • one year ago
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    ?

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