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metalslayer

  • one year ago

Am I doing these graphs correctly?

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  1. metalslayer
    • one year ago
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  2. metalslayer
    • one year ago
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  3. Plasmataco
    • one year ago
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    0 clue

  4. Plasmataco
    • one year ago
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    A is correct

  5. metalslayer
    • one year ago
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    But is the given graph translated 4 units left? I thought a was right until I saw that

  6. Plasmataco
    • one year ago
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    It would still have a v shape

  7. metalslayer
    • one year ago
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    I just need to know if I did a - e correctly. I believe c is correct. I am confused on what difference is a and b.

  8. metalslayer
    • one year ago
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    But is the graph translated 4 units left or not?

  9. Plasmataco
    • one year ago
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    It's just it won't have to be on the y axis

  10. Plasmataco
    • one year ago
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    The diference is that A's graph can be moved from left the right but B's graph moves up and down

  11. Plasmataco
    • one year ago
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    They are still the same

  12. Plasmataco
    • one year ago
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    Shape

  13. metalslayer
    • one year ago
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    Great, and is the given graph translated left, or is it at 0,0. Because I put all of my graphs at 0,0.

  14. Plasmataco
    • one year ago
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    Yes.

  15. metalslayer
    • one year ago
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  16. metalslayer
    • one year ago
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    do I move the second graph 4 units up or 4 units down?

  17. Plasmataco
    • one year ago
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    For B, u can move both up and down. For A u can move both left and right

  18. Plasmataco
    • one year ago
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    Think of A as horizontal and think of B as vertical

  19. metalslayer
    • one year ago
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    I understand that, but do I move graph B up or down because the parent function is translated left. I left: up or down?

  20. metalslayer
    • one year ago
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    Wait, I think I got it. The graph is translated 2 units up, so I get it now

  21. metalslayer
    • one year ago
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    I think?

  22. metalslayer
    • one year ago
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    Is C correct? and is d and and e correct?

  23. Plasmataco
    • one year ago
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    Hang on

  24. Plasmataco
    • one year ago
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    How do u upload image?

  25. metalslayer
    • one year ago
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    Use desmos and a screen shot. Or take a photo and use attach file. And you can also use the draw button.

  26. Plasmataco
    • one year ago
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    Sry, on an Ipad

  27. metalslayer
    • one year ago
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    |dw:1440275742735:dw| I know it's a rough sketch. But is this an inverse? If yes, then C is correct. I believe D and E are wrong though

  28. Plasmataco
    • one year ago
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    Yes c is correct. I'm investigating the equation of the graph

  29. metalslayer
    • one year ago
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    The graph looks like a sin graph but it has been dilated, translated, etc

  30. Plasmataco
    • one year ago
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    The graph equation is 4sin(10/pi*x-2)-2

  31. metalslayer
    • one year ago
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    What should I do for D? Should I dilate it by 2?

  32. metalslayer
    • one year ago
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    And is graph E a compression?

  33. Plasmataco
    • one year ago
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    Sry, I meant 4sin(5x/pi-2)-2

  34. Plasmataco
    • one year ago
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    D makes the highest point 2 times taller and the lowest point 2 times lower maintaining the same center and shape

  35. Plasmataco
    • one year ago
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    And E makes the farthest point to the right farther from the center and the farthest point to hit left 2 times farther. The domain becomes from -8 to 16 instead of -4 to.8

  36. Plasmataco
    • one year ago
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    I'm not too sure about a and b

  37. Plasmataco
    • one year ago
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    D and e are wrong tho.

  38. Plasmataco
    • one year ago
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    Sry couldn't help as much

  39. metalslayer
    • one year ago
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    Anyone else with good help? Btw, thanks Plasmataco

  40. Loser66
    • one year ago
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    Open a new one, please

  41. metalslayer
    • one year ago
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    Ok, will do.

  42. metalslayer
    • one year ago
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    I will include new graphs, (improved)

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