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Esmy

  • 3 years ago

Graph the linear inequality. x + 2y = 5 I don't have a graphing calculator -_-

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  1. AravindG
    • 3 years ago
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    ya this one is an easy task , let me guide you first divide the whole equation by 5

  2. AravindG
    • 3 years ago
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    @Esmy what did you get?

  3. Esmy
    • 3 years ago
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    x - 2y=5 x=2y+5 -3x+2y=7 2y=3x+7 3x=2y-7 2y-7 x-------- 3 2y=5= 2y-7 ------ 3

  4. Esmy
    • 3 years ago
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    D: ?

  5. Esmy
    • 3 years ago
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    but I don't have a graphing calculator so I don't know how it looks what part is shaded?

  6. amorfide
    • 3 years ago
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    okay rearrange this equation to get 2y= 2y=-x+5 then you will sub in x values x -2 -1 0 1 2 3 2y 7 6 5 4 3 2 so to get y you divide all x values by 2 this gives x -1 -1/2 0 1/2 1 3/2 y 7/2 3 5/2 2 3/2 1

  7. Esmy
    • 3 years ago
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    Can you draw how it would look :/ sry

  8. amorfide
    • 3 years ago
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    |dw:1348393679154:dw| something similar to this i believe

  9. amorfide
    • 3 years ago
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    it should go through all points but i find it hard to draw on pc

  10. lambchamps
    • 3 years ago
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    you should have test points to know where the shaded area is.

  11. Esmy
    • 3 years ago
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    |dw:1348393961736:dw| Yeah it looks like that and then its shaded right?

  12. amorfide
    • 3 years ago
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    she give me an equal sign not an inequality

  13. Esmy
    • 3 years ago
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    my picture is ugly but you get what I mean lol

  14. sudharsa
    • 3 years ago
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    |dw:1348394077096:dw|

  15. sudharsa
    • 3 years ago
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    this would be i think so

  16. Esmy
    • 3 years ago
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  17. Esmy
    • 3 years ago
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    Like that one right :D

  18. lambchamps
    • 3 years ago
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    question, can someone remind me how to know the shaded part?

  19. Esmy
    • 3 years ago
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    The dark grey is the shaded :o

  20. AravindG
    • 3 years ago
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    @Esmy did you try what i said?

  21. lambchamps
    • 3 years ago
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    how did you get it?

  22. Esmy
    • 3 years ago
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    the picture ? yeah I did I tired it...

  23. AravindG
    • 3 years ago
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    nope did u try dividing whole equation by y 5?

  24. sudharsa
    • 3 years ago
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    aravind that is good idea pls get new idea pls

  25. Esmy
    • 3 years ago
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    I got x= -6 and y= -5.5

  26. Esmy
    • 3 years ago
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    but the pic I posted is most likely how the it should look...

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