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anonymous

  • one year ago

Use the equation and type the ordered-pairs. y = log 3 x {(1/3,__), (1,__), (3,__), (9,__), (27,__), (81,__)}

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  1. anonymous
    • one year ago
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    \[y =\log_{3} x\]

  2. shamim
    • one year ago
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    I wanna show u last 1

  3. shamim
    • one year ago
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    U know x=81, y=?

  4. anonymous
    • one year ago
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    okay..

  5. shamim
    • one year ago
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    y=log3(81)=log3(3^4)=?

  6. anonymous
    • one year ago
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    where did you get the "4"?

  7. shamim
    • one year ago
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    Ok tell me 3^2=?

  8. anonymous
    • one year ago
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    9

  9. shamim
    • one year ago
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    3^3=?

  10. shamim
    • one year ago
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    3^4=?

  11. anonymous
    • one year ago
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    27

  12. anonymous
    • one year ago
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    81

  13. shamim
    • one year ago
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    So we can write 81=3^4 Right?!

  14. anonymous
    • one year ago
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    right.

  15. shamim
    • one year ago
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    So we can write log3(81)=log3(3^4) ?

  16. anonymous
    • one year ago
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    yep

  17. shamim
    • one year ago
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    Can u tell me logx(x^2)=?

  18. anonymous
    • one year ago
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    not really. no.

  19. shamim
    • one year ago
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    I think u know logx(x)=1 right?

  20. shamim
    • one year ago
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    Log2(2)=1 Right?

  21. shamim
    • one year ago
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    Lig3(3)=1 Right?

  22. anonymous
    • one year ago
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    no

  23. anonymous
    • one year ago
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    log2(2) = 0.602059991328

  24. shamim
    • one year ago
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    This is law of logarithm

  25. shamim
    • one year ago
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    Log4(4)=1

  26. shamim
    • one year ago
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    Logy(y)=1 Right?!

  27. anonymous
    • one year ago
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    i guess. although my calculator doesnt agree.

  28. shamim
    • one year ago
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    Ofcourse ur calculator will b agree

  29. shamim
    • one year ago
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    Test log3(3)=?

  30. shamim
    • one year ago
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    Anyway it is 3 basis log 3

  31. shamim
    • one year ago
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    Plz tell me the result frm ur calculator

  32. anonymous
    • one year ago
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    1.43136376416

  33. shamim
    • one year ago
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    Never

  34. shamim
    • one year ago
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    U r doing something wrong!

  35. shamim
    • one year ago
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    log3(3)=1

  36. anonymous
    • one year ago
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    yep, i found out i was putting (log(3)) * 3

  37. anonymous
    • one year ago
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    anyways, continue.

  38. shamim
    • one year ago
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    Law of logarithm is log3(3^2)=2log3(3)=?

  39. anonymous
    • one year ago
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    2

  40. shamim
    • one year ago
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    Correct!!!!

  41. shamim
    • one year ago
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    log3(3^3)=3*log3(3)=?

  42. shamim
    • one year ago
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    Tell me log3(81)=?

  43. anonymous
    • one year ago
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    3

  44. anonymous
    • one year ago
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    4

  45. shamim
    • one year ago
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    This is ur result!!!

  46. anonymous
    • one year ago
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    then i am guessing that these are all my answers... 1/2; 0; 1; 2; 3; 4?

  47. shamim
    • one year ago
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    81,4

  48. anonymous
    • one year ago
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    {(1/3,1/2), (1,0), (3,1), (9,2), (27,3), (81,4)}?

  49. anonymous
    • one year ago
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    i may be wrong about the 9

  50. shamim
    • one year ago
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    No 9,2 is correct!

  51. anonymous
    • one year ago
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    so the 1/2 is wrong... is should be -1?

  52. shamim
    • one year ago
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    Ya

  53. shamim
    • one year ago
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    1/3,-1 is correct!

  54. anonymous
    • one year ago
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    i guess that is all i needed then.

  55. shamim
    • one year ago
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    Ok. Thank u !

  56. anonymous
    • one year ago
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    and thank you.

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