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-   -   Logarithms stink (https://www.askmehelpdesk.com/showthread.php?t=150166)

  • Nov 9, 2007, 08:22 AM
    Gernald
    logarithms stink
    I was wondering if anyone that knows how to solve logarithms would be able to help me solve log2(x+2)
    the second two is the base.
    I know most of the rules I just can't seem to get the right answer. :eek:
  • Nov 9, 2007, 08:28 AM
    s_cianci
    Is this an equation? If so, then you left out the second part of it. If it's not an equation then there's really nothing to be done with it.
  • Nov 9, 2007, 08:35 AM
    Gernald
    OH sorry... I need to figure out how to graph it, that was dumb of me.
    The overall goal is to find the domain of the graph.
    Thanks!
  • Nov 9, 2007, 08:45 AM
    s_cianci
    The domain is the set of x-values that the function can take on. Keep in mind that it is a logarithmic function and the argument is x + 2.

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