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Homework Help: I need help with 3 problems

  1. Apr 29, 2005 #1
    I need help with 3 problems. it would not be hard if I had my book or notes. The problem is my book bag was locked up in the computer lab, and Mr.Holland is out of town. I been looking for some help for the 3 problems I forgot about doing.(problems we did awhile back) The real bad news is that my test is due on monday......I join dis forum crying for help :uhh: :cry: .
  2. jcsd
  3. Apr 29, 2005 #2
    You might want to, uhh... post the problems, or something... :tongue:
  4. Apr 29, 2005 #3


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    Gold Member

    You obviously can't get your stuff legally so to learn how to pick locks, go here.

    Please do not take my messages seiously, for it can be deadly.
    -yo' mamma
  5. Apr 29, 2005 #4
    if f(x)= (x-4)/(x-2)(x+1), show that f(x) is continuous at =4. At what value(s) of x is f(x) discontinuous?
  6. Apr 29, 2005 #5
    I was goin to climb over the wall, but my adviser was not having it. I coulda got in, but they told me I could not which is messed up.
  7. Apr 29, 2005 #6
    alright, so what does it mean for [itex]f(x)[/itex] to be continuous at [itex]x=a[/itex] (definition, please!)?
  8. Apr 29, 2005 #7
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