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eli123

help please

  • one year ago
  • one year ago

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  1. eli123
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    • one year ago
  2. satellite73
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    this is meant for you to visualize the horizontal asymptote is the horizontal line that the graph approaches as it goes to the right \(\infty\) and to the left \(-\infty\)

    • one year ago
  3. satellite73
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    they have marked it for you with a dotted line the vertical asymptote is the vertical dotted line. it is hard for me to read, but i think that is the line \(x=-1\)

    • one year ago
  4. satellite73
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    there are no "oblique asymptotes" otherwise you would see a non vertical line dotted

    • one year ago
  5. satellite73
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    the domain is all real numbers except where you see that you cannot plug in a value of \(x\) which not coincidentally is the vertical asymptote in other words it is all real numbers except for \(x=-1\)

    • one year ago
  6. OrthodoxMan
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    For domain, how far can x go before being intervened by an asymptote. Same for y. Intercepts, when an x value touches the x-axis or the y value touches the y axis. And you should know asymptotes and what are they. (DOTTED LINES). Give equations and be done with it. Considering this is a test based on what you learned over lessons, I cannot help you further.

    • one year ago
  7. satellite73
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    and similarly you can see from the graph that the function approaches, but never actually achieves the value of \(y=3\) which is the horizontal asymptote

    • one year ago
  8. eli123
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    ohh i see

    • one year ago
  9. satellite73
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    and finally the "intercepts" are where the graph crosses the \(x\) axis, and where the function crosses the \(y\) axis. it looks like they are at the same place, since the graph crosses both axes at \((0,0)\)

    • one year ago
  10. eli123
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    so domain is (-infinity to infinity?

    • one year ago
  11. satellite73
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    if you have any question let me know. no

    • one year ago
  12. eli123
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    all real numbers except -1

    • one year ago
  13. satellite73
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    domain is all real numbers except \(x=-1\)

    • one year ago
  14. satellite73
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    right

    • one year ago
  15. eli123
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    and range all real numbers except 3?

    • one year ago
  16. satellite73
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    yes

    • one year ago
  17. eli123
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    x-intercept -1?

    • one year ago
  18. eli123
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    or 0?

    • one year ago
  19. eli123
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    i think x-intercept is -1 and y intercept is 3

    • one year ago
  20. satellite73
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    no the intercept is where it crosses the \(x\) axis, for the \(x\) intercept it is not the same as the asymptotes

    • one year ago
  21. eli123
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    so 0

    • one year ago
  22. satellite73
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    it crosses the \(x\) axis at \((0,0)\)

    • one year ago
  23. satellite73
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    your answer should be an ordered pair \((0,0)\)

    • one year ago
  24. eli123
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    well it asks only for the x intercepts

    • one year ago
  25. satellite73
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    no actually it says "the intercepts" but it is the same answer for both

    • one year ago
  26. eli123
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    • one year ago
  27. satellite73
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    oh i see well zero for both

    • one year ago
  28. eli123
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    ok and vertical is -1 and horizontal?

    • one year ago
  29. satellite73
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    \(y=3\) is the equation of the dotted horizontal line

    • one year ago
  30. eli123
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    ooh wow

    • one year ago
  31. satellite73
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    lol

    • one year ago
  32. eli123
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    i have another problem

    • one year ago
  33. satellite73
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    post, you will get lots of answers some may even be right

    • one year ago
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