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anonymous

  • one year ago

Solve y=x+4/x+2 y=x-4

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  1. anonymous
    • one year ago
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    @hybrik

  2. anonymous
    • one year ago
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    @ganeshie8 @

  3. anonymous
    • one year ago
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    @Photon336

  4. hybrik
    • one year ago
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    Are these different equations?

  5. anonymous
    • one year ago
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    yes

  6. anonymous
    • one year ago
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    I would just like to know how to graph it

  7. hybrik
    • one year ago
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    To graph the first one, Plug in points and use a table to graph it. For the second one, the y intercept is -4, so plot a point at (0,-4) then since the slope is 1, rise/run = go up 1 unit and right one unit (1,-3) for the next point. then graph those two points. First one is a exponential function.

  8. anonymous
    • one year ago
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    oh! Okay thanks!

  9. anonymous
    • one year ago
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    would a point for one of them be (-1,-5) ??

  10. hybrik
    • one year ago
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    @Sandy781 For the 1st or 2nd equation

  11. hybrik
    • one year ago
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    @Sandy781 dont forget to hit that medal button --------------------------->

  12. anonymous
    • one year ago
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    either one

  13. hybrik
    • one year ago
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    @Sandy781 the 2nd one

  14. anonymous
    • one year ago
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    So that is a point correct?

  15. anonymous
    • one year ago
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    Which system of equations is represented by the graph?

  16. hybrik
    • one year ago
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    @Sandy781 "So that is a point correct?" it is a ordered pair that is part of the 2nd function

  17. anonymous
    • one year ago
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    |dw:1437767604514:dw|

  18. anonymous
    • one year ago
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    idk the graph sorta looks like this

  19. anonymous
    • one year ago
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    1. y = x + 4, over x + 2 y = x + 4 2. y = x plus 4, over x plus 2 y = x − 4 3. y = x minus 4, over x plus 2 y = x + 4 4. y = x minus 4, over x plus 2 y = x − 4

  20. anonymous
    • one year ago
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    those are the answer choices

  21. hybrik
    • one year ago
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    Well the "y=x-4" is one of them

  22. hybrik
    • one year ago
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    So A and C is eliminated

  23. anonymous
    • one year ago
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    ok, I agree

  24. anonymous
    • one year ago
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    @hybrik so what would be the answer?

  25. hybrik
    • one year ago
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    Plug in points on the graph that are on there, is one of the exponential graph have the (-1,5) pair in it?

  26. anonymous
    • one year ago
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    D

  27. hybrik
    • one year ago
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    x-4/x-2 = y, -1-4/-1-2 = -5, -5/-3 = -5?

  28. hybrik
    • one year ago
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    -1+4/-1+2 = 3/1

  29. anonymous
    • one year ago
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    whoops, so B!

  30. hybrik
    • one year ago
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    Im checking, are you sure the exponential function had the point (-1, -5)?

  31. anonymous
    • one year ago
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    yeah the graph had the points (-1,-5) and (4,0)

  32. anonymous
    • one year ago
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    maybe we should call for backup?

  33. hybrik
    • one year ago
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    @Sandy thats the linear line or the exponential line?

  34. anonymous
    • one year ago
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    linear

  35. anonymous
    • one year ago
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    |dw:1437768174273:dw|

  36. anonymous
    • one year ago
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    i think

  37. anonymous
    • one year ago
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    i'm guessing d

  38. hybrik
    • one year ago
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    Can you give me the exact image?

  39. anonymous
    • one year ago
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    done:)

  40. hybrik
    • one year ago
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    D

  41. anonymous
    • one year ago
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    Thanks !!!!!

  42. hybrik
    • one year ago
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    Yw

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