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Let f, g and h be functions defined as follows:

  1. Jun 4, 2015 #1
    1. The problem statement, all variables and given/known data
    f(x)=(√x2-3x+2)/(2x-3), g(x)=3/(√x+3) and h(x)=(x2-5x+6)/(x-2)

    which of the following are true:
    A)Df={x∈ℝ:x≤1 or x≥2}
    B)Dg={x∈ℝ:x≥-3}
    C)Dh=ℝ

    2. Relevant equations


    3. The attempt at a solution
    I am only attempting now,
     
  2. jcsd
  3. Jun 4, 2015 #2

    SammyS

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    Let us know what your attempt is when you get it finished.
     
  4. Jun 4, 2015 #3

    Mark44

    Staff: Mentor

    Jaco, please start a new thread that includes your attempt... You can copy what you have here into the new one, and add your attempt.
    Thread closed.
     
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