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Homework Help: Need Help Finding Points of Intersection

  1. Jan 17, 2010 #1
    1. The problem statement, all variables and given/known data

    y=x-x^3 y=0 Must find intersection points by way of the x axis

    2. Relevant equations



    3. The attempt at a solution
    I know you have to set them equal to each other i just do not know what to do from there.
     
  2. jcsd
  3. Jan 17, 2010 #2

    zcd

    User Avatar

    [tex]x-x^{3}=0[/tex]
    [tex]x(1-x^{2})=0[/tex]
    just factor and set each part =0
     
  4. Jan 17, 2010 #3
    Alright and im also having trouble with finding points of intersection of
    y=6-x^2 and y=2 about the y axis
     
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