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hali12

  • 2 years ago

Help... #3 the answer is correct, but leave it as a square root. #4 you have one set of numbers listed, but you did not identify them as a domain or range. There should be two sets of numbers listed. #10 double check the exponent for y #11 & 15 where are these questions? ALL level 2 and 3 questions have to be answered before I can give you a grade. #13 What kind of function is this? #14 shifted to the left how many units?

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  1. hali12
    • 2 years ago
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    I have all the anwsers, I just need the stuff mentioned above... thanks

  2. TheMind
    • 2 years ago
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    10sqr3+2sqr3=12sqr3

  3. hali12
    • 2 years ago
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    huh?

  4. hali12
    • 2 years ago
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    @jim_thompson5910

  5. jim_thompson5910
    • 2 years ago
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    TheMind is saying this \[\Large 10\sqrt{3}+2\sqrt{3} = 12\sqrt{3}\]

  6. hali12
    • 2 years ago
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    For what number?

  7. jim_thompson5910
    • 2 years ago
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    #3

  8. hali12
    • 2 years ago
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    what about the others?

  9. jim_thompson5910
    • 2 years ago
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    # 4 Domain: {2, 8, 0, –3} Range: {5,17,0,–5}

  10. jim_thompson5910
    • 2 years ago
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    What did you get for #10?

  11. kara-13
    • 2 years ago
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    correct,, jim_thompson5910

  12. hali12
    • 2 years ago
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    umm you said 10?

  13. jim_thompson5910
    • 2 years ago
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    yes, what did you get for #10?

  14. jim_thompson5910
    • 2 years ago
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    no i get a server error

  15. hali12
    • 2 years ago
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  16. jim_thompson5910
    • 2 years ago
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    i see what went wrong, y^2 divided by y^-5 is y^(2-(-5)) = y^(2+5) = y^7 So (y^7)^3 = y^(7*3) = y^(21)

  17. hali12
    • 2 years ago
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    10?

  18. jim_thompson5910
    • 2 years ago
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    for #10 yes

  19. hali12
    • 2 years ago
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    what aBOUT 11,13, AND 15

  20. jim_thompson5910
    • 2 years ago
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    # 11 what did you get? yes or no ------------------------------- # 12 It's not a function since it fails the vertical line test (a vertical line can be drawn where it passes through more than one point) ------------------------------- # 13 Correct

  21. jim_thompson5910
    • 2 years ago
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    # 15 what did you get for this one?

  22. hali12
    • 2 years ago
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    its on the paper i think

  23. jim_thompson5910
    • 2 years ago
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    I don't see #15

  24. hali12
    • 2 years ago
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    what function is 13, and what about 14

  25. jim_thompson5910
    • 2 years ago
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    # 13 the parent function is \(\Large f(x) = x^2\)

  26. jim_thompson5910
    • 2 years ago
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    for #14, the parent function is \(\Large f(x) = \sqrt{x}\)

  27. hali12
    • 2 years ago
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    #14 shifted to the left how many units?

  28. jim_thompson5910
    • 2 years ago
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    2 because the endpoint of \(\Large f(x) = \sqrt{x}\) is at (0,0)

  29. hali12
    • 2 years ago
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    thanks

  30. hali12
    • 2 years ago
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    thanks

  31. jim_thompson5910
    • 2 years ago
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    np

  32. hali12
    • 2 years ago
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    @jim_thompson5910 #14. What you've told me about the parent function is true, but now you need to tell me how the function in the question has been moved, compared to the parent function

  33. jim_thompson5910
    • 2 years ago
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    you already said it: shift the parent function 2 units to the left

  34. hali12
    • 2 years ago
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    @jim_thompson5910 Only 2 units? Look a little closer...

  35. jim_thompson5910
    • 2 years ago
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    oh you caught it before I did, it's 3, not 2

  36. hali12
    • 2 years ago
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    haha yeah.... I was looking at tit, i was like "wait"

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